<style>/*<link href='https://www.blogger.com/dyn-css/authorization.css?targetBlogID=5925999397593177003&zx=cb47c79d-8d32-43d3-a389-fbe0aa3c26df' media='none' onload='if(media!='all')media='all'' rel='stylesheet'/><noscript><link href='https://www.blogger.com/dyn-css/authorization.css?targetBlogID=5925999397593177003&zx=cb47c79d-8d32-43d3-a389-fbe0aa3c26df' rel='stylesheet'/></noscript>
<meta name='google-adsense-platform-account' content='ca-host-pub-1556223355139109'/>
<meta name='google-adsense-platform-domain' content='blogspot.com'/>

<script async src="https://pagead2.googlesyndication.com/pagead/js/adsbygoogle.js?client=ca-pub-2460228594947362&host=ca-host-pub-1556223355139109" crossorigin="anonymous"></script>

<!-- data-ad-client=ca-pub-2460228594947362 -->

</head><body>*/</style>

Critical FreePBX Vulnerabilities: CVE-2025-66039, CVE-2025-61675, CVE-2025-61675

Sp123

13 Jan, 2026

Introduction to Malware Binary Triage (IMBT) Course

Looking to level up your skills? Get 10% off using coupon code: MWNEWS10 for any flavor.

Enroll Now and Save 10%: Coupon Code MWNEWS10

Note: Affiliate link – your enrollment helps support this platform at no extra cost to you.

FreePBX, a widely deployed open-source IP PBX management tool, serves as a critical component in Voice over IP (VoIP) infrastructures for businesses globally. Due to its role in managing communications, these systems often require high availability and relatively open access, making them attractive targets for threat actors.

Article Link: Critical FreePBX Vulnerabilities: CVE-2025-66039, CVE-2025-61675, CVE-2025-61675

1 post - 1 participant

Read full topic

Malware Analysis, News and Indicators - Latest topics

Sp123

"An underestimated security threat to organizations is employee apathy and burn out.‌‌"

<style>/*
<script type="text/javascript" src="https://www.blogger.com/static/v1/widgets/3845888474-widgets.js"></script>
<script type='text/javascript'>
window['__wavt'] = 'AOuZoY6IFTOej55x5I9qsfZ7QU_gfucYGA:1768654821754';_WidgetManager._Init('//www.blogger.com/rearrange?blogID\x3d5925999397593177003','//www.sharitsec.eu.org/2026/01/critical-freepbx-vulnerabilities-cve.html','5925999397593177003');
_WidgetManager._SetDataContext([{'name': 'blog', 'data': {'blogId': '5925999397593177003', 'title': 'SharITSec', 'url': 'https://www.sharitsec.eu.org/2026/01/critical-freepbx-vulnerabilities-cve.html', 'canonicalUrl': 'https://www.sharitsec.eu.org/2026/01/critical-freepbx-vulnerabilities-cve.html', 'homepageUrl': 'https://www.sharitsec.eu.org/', 'searchUrl': 'https://www.sharitsec.eu.org/search', 'canonicalHomepageUrl': 'https://www.sharitsec.eu.org/', 'blogspotFaviconUrl': 'https://www.sharitsec.eu.org/favicon.ico', 'bloggerUrl': 'https://www.blogger.com', 'hasCustomDomain': true, 'httpsEnabled': true, 'enabledCommentProfileImages': true, 'gPlusViewType': 'FILTERED_POSTMOD', 'adultContent': false, 'analyticsAccountNumber': '', 'encoding': 'UTF-8', 'locale': 'en-GB', 'localeUnderscoreDelimited': 'en_gb', 'languageDirection': 'ltr', 'isPrivate': false, 'isMobile': false, 'isMobileRequest': false, 'mobileClass': '', 'isPrivateBlog': false, 'isDynamicViewsAvailable': true, 'feedLinks': '\x3clink rel\x3d\x22alternate\x22 type\x3d\x22application/atom+xml\x22 title\x3d\x22SharITSec - Atom\x22 href\x3d\x22https://www.sharitsec.eu.org/feeds/posts/default\x22 /\x3e\n\x3clink rel\x3d\x22alternate\x22 type\x3d\x22application/rss+xml\x22 title\x3d\x22SharITSec - RSS\x22 href\x3d\x22https://www.sharitsec.eu.org/feeds/posts/default?alt\x3drss\x22 /\x3e\n\x3clink rel\x3d\x22service.post\x22 type\x3d\x22application/atom+xml\x22 title\x3d\x22SharITSec - Atom\x22 href\x3d\x22https://www.blogger.com/feeds/5925999397593177003/posts/default\x22 /\x3e\n\n\x3clink rel\x3d\x22alternate\x22 type\x3d\x22application/atom+xml\x22 title\x3d\x22SharITSec - Atom\x22 href\x3d\x22https://www.sharitsec.eu.org/feeds/5205927313464792645/comments/default\x22 /\x3e\n', 'meTag': '', 'adsenseClientId': 'ca-pub-2460228594947362', 'adsenseHostId': 'ca-host-pub-1556223355139109', 'adsenseHasAds': true, 'adsenseAutoAds': true, 'boqCommentIframeForm': true, 'loginRedirectParam': '', 'view': '', 'dynamicViewsCommentsSrc': '//www.blogblog.com/dynamicviews/4224c15c4e7c9321/js/comments.js', 'dynamicViewsScriptSrc': '//www.blogblog.com/dynamicviews/2dfa401275732ff9', 'plusOneApiSrc': 'https://apis.google.com/js/platform.js', 'disableGComments': true, 'interstitialAccepted': false, 'sharing': {'platforms': [{'name': 'Get link', 'key': 'link', 'shareMessage': 'Get link', 'target': ''}, {'name': 'Facebook', 'key': 'facebook', 'shareMessage': 'Share to Facebook', 'target': 'facebook'}, {'name': 'BlogThis!', 'key': 'blogThis', 'shareMessage': 'BlogThis!', 'target': 'blog'}, {'name': 'X', 'key': 'twitter', 'shareMessage': 'Share to X', 'target': 'twitter'}, {'name': 'Pinterest', 'key': 'pinterest', 'shareMessage': 'Share to Pinterest', 'target': 'pinterest'}, {'name': 'Email', 'key': 'email', 'shareMessage': 'Email', 'target': 'email'}], 'disableGooglePlus': true, 'googlePlusShareButtonWidth': 0, 'googlePlusBootstrap': '\x3cscript type\x3d\x22text/javascript\x22\x3ewindow.___gcfg \x3d {\x27lang\x27: \x27en_GB\x27};\x3c/script\x3e'}, 'hasCustomJumpLinkMessage': false, 'jumpLinkMessage': 'Read more', 'pageType': 'item', 'postId': '5205927313464792645', 'postImageUrl': 'https://www.picussecurity.com/hubfs/picus-threat-research-FreePBX-preview%20(1).png', 'pageName': 'Critical FreePBX Vulnerabilities: CVE-2025-66039, CVE-2025-61675, CVE-2025-61675', 'pageTitle': 'SharITSec: Critical FreePBX Vulnerabilities: CVE-2025-66039, CVE-2025-61675, CVE-2025-61675', 'metaDescription': ''}}, {'name': 'features', 'data': {}}, {'name': 'messages', 'data': {'edit': 'Edit', 'linkCopiedToClipboard': 'Link copied to clipboard', 'ok': 'Ok', 'postLink': 'Post link'}}, {'name': 'template', 'data': {'name': 'custom', 'localizedName': 'Custom', 'isResponsive': true, 'isAlternateRendering': false, 'isCustom': true}}, {'name': 'view', 'data': {'classic': {'name': 'classic', 'url': '?view\x3dclassic'}, 'flipcard': {'name': 'flipcard', 'url': '?view\x3dflipcard'}, 'magazine': {'name': 'magazine', 'url': '?view\x3dmagazine'}, 'mosaic': {'name': 'mosaic', 'url': '?view\x3dmosaic'}, 'sidebar': {'name': 'sidebar', 'url': '?view\x3dsidebar'}, 'snapshot': {'name': 'snapshot', 'url': '?view\x3dsnapshot'}, 'timeslide': {'name': 'timeslide', 'url': '?view\x3dtimeslide'}, 'isMobile': false, 'title': 'Critical FreePBX Vulnerabilities: CVE-2025-66039, CVE-2025-61675, CVE-2025-61675', 'description': 'Welcome to the website \x22sharitsec.eu.org\x22 a gathering place for information and learning news about hacking.', 'featuredImage': 'https://lh3.googleusercontent.com/blogger_img_proxy/AEn0k_sbSs6T7aENf0ZA1X6-wWLTZBRYbZ_Z6e0nN9HLiL4k8xT9d3iyE5n8WRRzBRIG9En5Mvn9_R1LTR0VTPFDkn6B7Bu1ZIDw8seQ_UKSUF_nBAT07w-gIOAaIW5gQt6794lFqG0ogSYB9CfzsQ_8Ghag2U36T9r2', 'url': 'https://www.sharitsec.eu.org/2026/01/critical-freepbx-vulnerabilities-cve.html', 'type': 'item', 'isSingleItem': true, 'isMultipleItems': false, 'isError': false, 'isPage': false, 'isPost': true, 'isHomepage': false, 'isArchive': false, 'isLabelSearch': false, 'postId': 5205927313464792645}}, {'name': 'widgets', 'data': [{'title': 'Pagination', 'type': 'HTML', 'sectionId': 'upload-image', 'id': 'HTML8'}, {'title': 'Template License', 'type': 'HTML', 'sectionId': 'upload-image', 'id': 'HTML7'}, {'title': 'Popular', 'type': 'PopularPosts', 'sectionId': 'upload-image', 'id': 'PopularPosts1', 'posts': [{'title': 'Top 10 Deep Web and Dark Web Forums', 'id': 1342649630186364928}, {'title': 'Whitepaper: Building a Robust Defense-in-Depth Strategy with Breach and Attack Simulation (BAS)', 'id': 2837742678759178907}, {'title': 'Operation Artemis: Analysis of HWP-Based DLL Side Loading Attacks', 'id': 5274792497231229161}]}, {'title': 'Your Css', 'type': 'HTML', 'sectionId': 'upload-image', 'id': 'HTML9'}, {'title': 'About Me', 'type': 'Profile', 'sectionId': 'upload-image', 'id': 'Profile1'}, {'title': 'Your Javascript', 'type': 'HTML', 'sectionId': 'upload-image', 'id': 'HTML6'}, {'title': 'Google analytics', 'type': 'HTML', 'sectionId': 'upload-image', 'id': 'HTML5'}, {'title': 'Navbar Menu', 'type': 'HTML', 'sectionId': 'upload-image', 'id': 'HTML2'}, {'title': 'Icons, Dark, Search', 'type': 'LinkList', 'sectionId': 'header-main', 'id': 'LinkList10'}, {'title': 'Menu', 'type': 'LinkList', 'sectionId': 'header-main', 'id': 'LinkList11'}, {'title': 'Featured Post', 'type': 'FeaturedPost', 'sectionId': 'before-blog', 'id': 'FeaturedPost1', 'postId': '7822268535280295145'}, {'title': 'Blog Posts', 'type': 'Blog', 'sectionId': 'blog-post', 'id': 'Blog1', 'posts': [{'id': '5205927313464792645', 'title': 'Critical FreePBX Vulnerabilities: CVE-2025-66039, CVE-2025-61675, CVE-2025-61675', 'featuredImage': 'https://lh3.googleusercontent.com/blogger_img_proxy/AEn0k_sbSs6T7aENf0ZA1X6-wWLTZBRYbZ_Z6e0nN9HLiL4k8xT9d3iyE5n8WRRzBRIG9En5Mvn9_R1LTR0VTPFDkn6B7Bu1ZIDw8seQ_UKSUF_nBAT07w-gIOAaIW5gQt6794lFqG0ogSYB9CfzsQ_8Ghag2U36T9r2', 'showInlineAds': false}], 'headerByline': {'regionName': 'header1', 'items': [{'name': 'author', 'label': 'Posted by'}, {'name': 'timestamp', 'label': 'd MMM, yyyy'}, {'name': 'share', 'label': ''}]}, 'footerBylines': [{'regionName': 'footer2', 'items': [{'name': 'labels', 'label': 'Labels:'}]}], 'allBylineItems': [{'name': 'author', 'label': 'Posted by'}, {'name': 'timestamp', 'label': 'd MMM, yyyy'}, {'name': 'share', 'label': ''}, {'name': 'labels', 'label': 'Labels:'}]}, {'title': '#You may also like', 'type': 'HTML', 'sectionId': 'ads-post', 'id': 'HTML15'}, {'title': 'Popular Posts', 'type': 'PopularPosts', 'sectionId': 'sidebar-static', 'id': 'PopularPosts10', 'posts': [{'title': '12th January \u2013 Threat Intelligence Report', 'id': 5008848619573333222}, {'title': 'deVixor: An Evolving Android Banking RAT with Ransomware Capabilities Targeting Iran', 'id': 2226815217909225504}, {'title': 'How Malware Survives: Understanding Watcher and Helper Components', 'id': 4755364662613065539}, {'title': '1/5/26 10:04 am', 'id': 3297675924692726591}, {'title': 'YARA-X 1.10.1 Release: Hash Function Warnings, (Sun, Jan 11th)', 'id': 8594319914888898184}, {'title': 'Reminder: Survey on threats experienced by journalists and security researchers', 'id': 2188170936003970234}, {'title': 'Top 10 Ransomware Groups of 2025', 'id': 274340544664394912}, {'title': 'What\x27s on your clipboard?', 'id': 3418484330138322402}, {'title': 'Ransomware and Supply Chain Attacks Soared in 2025', 'id': 4780160383063625983}, {'title': 'New ransomware tactics to watch out for in 2026', 'id': 6142829274996052297}]}, {'title': 'Archive', 'type': 'BlogArchive', 'sectionId': 'sidebar-static', 'id': 'BlogArchive10'}, {'title': '#Recent Post', 'type': 'HTML', 'sectionId': 'sidebar-static', 'id': 'HTML19'}, {'title': 'Copyright', 'type': 'HTML', 'sectionId': 'copyright', 'id': 'HTML23'}, {'title': 'SVG Icons', 'type': 'HTML', 'sectionId': 'jet-options', 'id': 'HTML24'}]}]);
_WidgetManager._RegisterWidget('_HTMLView', new _WidgetInfo('HTML8', 'upload-image', document.getElementById('HTML8'), {}, 'displayModeFull'));
_WidgetManager._RegisterWidget('_HTMLView', new _WidgetInfo('HTML7', 'upload-image', document.getElementById('HTML7'), {}, 'displayModeFull'));
_WidgetManager._RegisterWidget('_PopularPostsView', new _WidgetInfo('PopularPosts1', 'upload-image', document.getElementById('PopularPosts1'), {}, 'displayModeFull'));
_WidgetManager._RegisterWidget('_HTMLView', new _WidgetInfo('HTML9', 'upload-image', document.getElementById('HTML9'), {}, 'displayModeFull'));
_WidgetManager._RegisterWidget('_ProfileView', new _WidgetInfo('Profile1', 'upload-image', document.getElementById('Profile1'), {}, 'displayModeFull'));
_WidgetManager._RegisterWidget('_HTMLView', new _WidgetInfo('HTML6', 'upload-image', document.getElementById('HTML6'), {}, 'displayModeFull'));
_WidgetManager._RegisterWidget('_HTMLView', new _WidgetInfo('HTML5', 'upload-image', document.getElementById('HTML5'), {}, 'displayModeFull'));
_WidgetManager._RegisterWidget('_HTMLView', new _WidgetInfo('HTML2', 'upload-image', document.getElementById('HTML2'), {}, 'displayModeFull'));
_WidgetManager._RegisterWidget('_LinkListView', new _WidgetInfo('LinkList10', 'header-main', document.getElementById('LinkList10'), {}, 'displayModeFull'));
_WidgetManager._RegisterWidget('_LinkListView', new _WidgetInfo('LinkList11', 'header-main', document.getElementById('LinkList11'), {}, 'displayModeFull'));
_WidgetManager._RegisterWidget('_FeaturedPostView', new _WidgetInfo('FeaturedPost1', 'before-blog', document.getElementById('FeaturedPost1'), {}, 'displayModeFull'));
_WidgetManager._RegisterWidget('_BlogView', new _WidgetInfo('Blog1', 'blog-post', document.getElementById('Blog1'), {'cmtInteractionsEnabled': false, 'lightboxEnabled': true, 'lightboxModuleUrl': 'https://www.blogger.com/static/v1/jsbin/1887219187-lbx__en_gb.js', 'lightboxCssUrl': 'https://www.blogger.com/static/v1/v-css/828616780-lightbox_bundle.css'}, 'displayModeFull'));
_WidgetManager._RegisterWidget('_HTMLView', new _WidgetInfo('HTML15', 'ads-post', document.getElementById('HTML15'), {}, 'displayModeFull'));
_WidgetManager._RegisterWidget('_PopularPostsView', new _WidgetInfo('PopularPosts10', 'sidebar-static', document.getElementById('PopularPosts10'), {}, 'displayModeFull'));
_WidgetManager._RegisterWidget('_BlogArchiveView', new _WidgetInfo('BlogArchive10', 'sidebar-static', document.getElementById('BlogArchive10'), {'languageDirection': 'ltr', 'loadingMessage': 'Loading\x26hellip;'}, 'displayModeFull'));
_WidgetManager._RegisterWidget('_HTMLView', new _WidgetInfo('HTML19', 'sidebar-static', document.getElementById('HTML19'), {}, 'displayModeFull'));
_WidgetManager._RegisterWidget('_HTMLView', new _WidgetInfo('HTML23', 'copyright', document.getElementById('HTML23'), {}, 'displayModeFull'));
_WidgetManager._RegisterWidget('_HTMLView', new _WidgetInfo('HTML24', 'jet-options', document.getElementById('HTML24'), {}, 'displayModeFull'));
</script>
</body>*/</style>