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SonicWall warns of an exploitable SonicOS vulnerability

Security Affairs

” SonicWall is urging customers to upgrade the SonicOS firmware of their firewalls to patch an authentication bypass vulnerability tracked as CVE-2024-53704 (CVSS score of 8.2). The vulnerability resides in SSL VPN and SSH management and according to the vendor is “susceptible to actual exploitation.”

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A new campaign is likely targeting a zero-day in Fortinet FortiGate firewalls

Security Affairs

The campaign likely began in November 2024, the campaign unfolded in four phases: vulnerability scanning (Nov 1623, 2024), reconnaissance (Nov 2227), SSL VPN setup (Dec 47), and lateral movement (Dec 1627). ” The researchers noticed that the attack targeted firmware versions of devices ranging between 7.0.14

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Zyxel firewalls targeted in recent ransomware attacks

Security Affairs

Zyxel warns that a ransomware gang has been observed exploiting a recently patched command injection vulnerability, tracked as CVE-2024-42057, in its firewalls for initial compromise. ” The vendor addressed these vulnerabilities with the release of firmware version 5.39 for ATP, USG FLEX, and USG FLEX 50(W)/USG20(W)-VPN series.

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Two SonicWall SMA100 flaws actively exploited in the wild

Security Affairs

SonicWall revealed that attackers actively exploited two security vulnerabilities, tracked as CVE-2023-44221 and CVE-2024-38475 , in its SMA100 Secure Mobile Access appliances. CVE-2024-38475 (CVSS score: 9.8) – Improper escaping of output in mod_rewrite in Apache HTTP Server 2.4.59 and earlier.

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U.S. CISA adds SonicWall SMA100 and Apache HTTP Server flaws to its Known Exploited Vulnerabilities catalog

Security Affairs

CVE-2024-38475 (CVSS score: 9.8) is an improper neutralization of special elements in the SMA100 SSL-VPN management interface. SMA100 devices updated with the fixed firmware version 10.2.1.14-75sv 75sv are not vulnerable to CVE-2024-38475 or the related session hijacking technique described. and earlier.

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U.S. CISA adds SonicWall SonicOS and Palo Alto PAN-OS flaws to its Known Exploited Vulnerabilities catalog

Security Affairs

The two vulnerabilities are: CVE-2025-0108 Palo Alto PAN-OS Authentication Bypass Vulnerability CVE-2024-53704 SonicWall SonicOS SSLVPN Improper Authentication Vulnerability Researchers recently warned that threat actors exploit a recently disclosed vulnerability, CVE-2025-0108, in Palo Alto Networks PAN-OS firewalls.

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Fortinet warns of a new actively exploited RCE flaw in FortiOS SSL VPN

Security Affairs

Fortinet warns that the recently discovered critical remote code execution flaw in FortiOS SSL VPN, tracked CVE-2024-21762, is being actively exploited. The vendor recommends to disable SSL VPN as a workaround. “Workaround : disable SSL VPN (disable webmode is NOT a valid workaround). ” reads the advisory.

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