Exploit for Out-of-bounds Write in Paloaltonetworks Pan-Os

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EUVD-2026-27879

A buffer overflow vulnerability in the User-ID™ Authentication Portal aka Captive Portal service of Palo Alto Networks PAN-OS software allows an unauthenticated attacker to execute arbitrary code with root privileges on the PA-Series and VM-Series firewalls by sending specially crafted packets. T...

CISA Adds One Known Exploited Vulnerability to Catalog

CISA has added one new vulnerability to its Known Exploited Vulnerabilities KEV Catalog, based on evidence of active exploitation. CVE-2026-0300link is external Palo Alto Networks PAN-OS Out-of-bounds Write Vulnerability This type of vulnerability is a frequent attack vector for malicious cyber...

CVE-2025-4614 PAN-OS: Session Token Disclosure Vulnerability

An information disclosure vulnerability in Palo Alto Networks PAN-OS® software enables an authenticated administrator to view session tokens of users authenticated to the firewall web UI. This may allow impersonation of users whose session tokens are leaked. The security risk posed by this issue...

CVE-2025-4231

A command injection vulnerability in Palo Alto Networks PAN-OS® enables an authenticated administrative user to perform actions as the root user. The attacker must have network access to the management web interface and successfully authenticate to exploit this issue. Cloud NGFW and Prisma Access...

PT-2025-6776

Name of the Vulnerable Software and Affected Versions Palo Alto Networks PAN-OS affected versions not specified Description An authenticated file read vulnerability in the Palo Alto Networks PAN-OS software enables an authenticated attacker with network access to the management web interface to...

Vulnerability discovered in Palo Alto PAN-OS

Palo Alto has discovered a vulnerability in PAN-OS. A unauthenticated malicious person can exploit the vulnerability to execute arbitrary code on the vulnerable system with root privileges. The vulnerability is found only in PAN-OS versions 10.2, 11.0 and 11.1, if both the GlobalProtect Gateway a...

CVE-2024-3384

A vulnerability in Palo Alto Networks PAN-OS software enables a remote attacker to reboot PAN-OS firewalls when receiving Windows New Technology LAN Manager NTLM packets from Windows servers. Repeated attacks eventually cause the firewall to enter maintenance mode, which requires manual...

Palo Alto Networks PAN-OS 安全漏洞

Palo Alto Networks PAN-OS is a next-generation firewall software from Palo Alto Networks, USA. A security vulnerability exists in Palo Alto Networks PAN-OS that stems from incorrect authentication in the GlobalProtect gateway feature. An attacker could exploit the vulnerability to establish a VPN...

Vulnerability fixed in Palo Alto PAN-OS

Palo Alto has fixed a vulnerability in PAN-OS. The vulnerability allows a malicious person to remotely bypass authentication and impersonate an existing PAN-OS Administrator. This allows the malicious party with administrator privileges to perform actions and execute arbitrary code. Palo Alto...

CVE-2021-3059

An OS command injection vulnerability in the Palo Alto Networks PAN-OS management interface exists when performing dynamic updates. This vulnerability enables a man-in-the-middle attacker to execute arbitrary OS commands to escalate privileges. This issue impacts: PAN-OS 8.1 versions earlier than...

The vulnerability of the PAN-OS operating system, related to the unsafe use of temporary files, allows a perpetrator to compromise the integrity of protected information.

The vulnerability of the PAN-OS operating system is related to the unsafe use of temporary files. Exploiting this vulnerability could allow an attacker to compromise the integrity of protected information...

The vulnerability of the PAN-OS operating system, related to the exposure of resources for unauthorized areas, allows attackers to elevate their privileges to the root level.

The vulnerability of the PAN-OS operating system is related to the exposure of resources for malicious purposes. Exploiting this vulnerability can allow a perpetrator to elevate their privileges to the root level...

CVE-2020-1994

A predictable temporary file vulnerability in PAN-OS allows a local authenticated user with shell access to corrupt arbitrary system files affecting the integrity of the system. This issue affects: All versions of PAN-OS 7.1 and 8.0; PAN-OS 8.1 versions earlier than 8.1.13; PAN-OS 9.0 versions...

Palo Alto Networks PAN-OS Remote Code Execution Vulnerability (CNVD-2019-29110)

Palo Alto Networks PAN-OS is an operating system developed by Palo Alto Networks for its firewall appliances. A remote code execution vulnerability exists in Palo Alto Networks PAN-OS. A remote attacker could exploit this vulnerability by sending a malicious message to execute arbitrary code...

The vulnerability of the PAN-OS operating system arises from insufficient protection of the web page structure, allowing attackers to inject any desired JavaScript or HTML code into the loaded web page.

The vulnerability of the PAN-OS operating system exists due to insufficient protection of the web page structure. Exploiting this vulnerability allows a malicious actor to inject arbitrary JavaScript or HTML code into the loaded web page from a remote location...

Palo Alto Networks PAN-OS Denial of Service Vulnerability (CNVD-2018-18131)

Palo Alto Networks PAN-OS is an operating system developed by Palo Alto Networks, Inc. for its firewall appliances. A denial of service vulnerability exists in the PAN-OS management web interface in Palo Alto Networks PAN-OS 8.1.2 and prior versions. An attacker can exploit this vulnerability to...

CVE-2017-7409

Palo Alto Networks PAN-OS before 7.0.15 has XSS in the GlobalProtect external interface via crafted request parameters, aka PAN-SA-2017-0011 and PAN-70674...