CVE-2025-20133: Missing Release of Memory after Effective Lifetime

A vulnerability in the management and VPN web servers of the Remote Access SSL VPN feature of Cisco Secure Firewall ASA Software and Secure FTD Software could allow an unauthenticated, remote attacker to cause the device to unexpectedly stop responding, resulting in a DoS condition. This...

CVE-2025-20251: Improper Validation of Specified Type of Input

A vulnerability in the Remote Access SSL VPN service for Cisco Secure Firewall Adaptive Security Appliance ASA Software and Cisco Secure Firewall Threat Defense FTD Software could allow an authenticated, remote attacker to create or delete arbitrary files on the underlying operating system. If...

CVE-2025-20244: Improper Validation of Specified Type of Input

A vulnerability in the Remote Access SSL VPN service for Cisco Secure Firewall Adaptive Security Appliance ASA Software and Cisco Secure Firewall Threat Defense FTD Software could allow a remote attacker that is authenticated as a VPN user to cause the device to reload unexpectedly, resulting in ...

Fortinet SSL VPNs Hit by Global Brute-Force Wave Before Attackers Shift to FortiManager

Cybersecurity researchers are warning of a "significant spike" in brute-force traffic aimed at Fortinet SSL VPN devices. The coordinated activity, per threat intelligence firm GreyNoise, was observed on August 3, 2025, with over 780 unique IP addresses participating in the effort. As many as 56...

Integer Overflow on SSL-VPN bookmarks

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PT-2025-32874 · Fortinet · Fortipam +2

Name of the Vulnerable Software and Affected Versions: FortiOS versions prior to 7.6.3 FortiProxy versions prior to 7.6.3 FortiPAM versions prior to 1.5.1 Description: An Integer Overflow or Wraparound vulnerability CWE-190 may allow an authenticated user to affect the device’s SSL-VPN availabili...

CVE-2025-25248: Integer Overflow or Wraparound

An Integer Overflow or Wraparound vulnerability CWE-190 in FortiOS version 7.6.2 and below, version 7.4.7 and below, version 7.2.10 and below, 7.2 all versions, 6.4 all versions, FortiProxy version 7.6.2 and below, version 7.4.3 and below, 7.2 all versions, 7.0 all versions, 2.0 all versions and...

Fortinet多款产品 输入验证错误漏洞

Fortinet FortiOS and others are products of Fortinet, Inc.Fortinet FortiOS is a dedicated security operating system on the FortiGate network security platform.Fortinet FortiProxy SSL VPN is a software application.Fortinet FortiPAM is a platform for privilege access control. An input validation...

SonicWall Confirms Patched Vulnerability Behind Recent VPN Attacks, Not a Zero-Day

SonicWall has revealed that the recent spike in activity targeting its Gen 7 and newer firewalls with SSL VPN enabled is related to an older, now-patched bug and password reuse. "We now have high confidence that the recent SSL VPN activity is not connected to a zero-day vulnerability," the compan...

SonicWall Investigating Potential SSL VPN Zero-Day After 20+ Targeted Attacks Reported

SonicWall said it's actively investigating reports to determine if there is a new zero-day vulnerability following reports of a spike in Akira ransomware actors in late July 2025. "Over the past 72 hours, there has been a notable increase in both internally and externally reported cyber incidents...

CVE-2025-40600

Use of Externally-Controlled Format String vulnerability in the SonicOS SSL VPN interface allows a remote unauthenticated attacker to cause service disruption...

CVE-2025-40600

Use of Externally-Controlled Format String vulnerability in the SonicOS SSL VPN interface allows a remote unauthenticated attacker to cause service disruption...

CVE-2025-40600

Use of Externally-Controlled Format String vulnerability in the SonicOS SSL VPN interface allows a remote unauthenticated attacker to cause service disruption...

CVE-2025-40600

Use of Externally-Controlled Format String vulnerability in the SonicOS SSL VPN interface allows a remote unauthenticated attacker to cause service disruption...

CVE-2025-40600

The SonicOS operating system is vulnerable to a Use of Externally-Controlled Format String vulnerability within its SSL VPN interface . A remote, unauthenticated attacker can exploit this flaw to cause a service disruption or service failure . SonicWall has released a new version to address this ...

CVE-2025-40600

Use of Externally-Controlled Format String vulnerability in the SonicOS SSL VPN interface allows a remote unauthenticated attacker to cause service disruption...

CVE-2025-40600: Use of Externally-Controlled Format String

Use of Externally-Controlled Format String vulnerability in the SonicOS SSL VPN interface allows a remote unauthenticated attacker to cause service disruption...

PT-2025-31264 · Sonicwall · Sonicos

Name of the Vulnerable Software and Affected Versions: SonicWall versions prior to 7.3.0-7012 Description: A format string vulnerability exists in the SonicOS SSL VPN interface, allowing a remote, unauthenticated attacker to cause a denial-of-service DoS condition. The vulnerability is due to the...

SonicWALL SonicOS SSLVPN 格式化字符串错误漏洞

SonicWALL SonicOS SSLVPN is a virtual private network for secure remote access from SonicWALL USA. A Formatting String Error vulnerability exists in SonicWALL SonicOS SSLVPN that originates from an externally controlled formatting string and could result in a service interruption...

SonicWall SMA100 SSL-VPN Affected By Multiple Vulnerabilities

1 CVE-2025-40596 - Pre-Authentication Stack-Based Buffer Overflow VulnerabilityA Stack-based buffer overflow vulnerability in the SMA100 series web interface allows remote, unauthenticated attacker to cause Denial of Service DoS or potentially results in code execution. CVSS Score: 7.3 CVSS Vecto...