Vulnary
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Critical· 9.3actively exploitedofficial fix available

CVE-2024-0012

A security flaw in Palo Alto Networks PAN-OS software allows an attacker to bypass authentication entirely. This means someone can gain administrative access to the system without needing a username or password.

publishedNov 18, 2024
last modifiedAug 4, 2026
sourcesNVD · CISA-KEV
severity · cvss
9.3
critical · how bad it is
exploitation · epss
100%
100th percentile · chance of exploitation in 30 days
(ai-assisted) A model wrote this summary from the official data, so double-check it against the source before you act on it. Read the official advisory →
auto-deletes from the system
counting…on Sep 3, 2026

An official fix is available, so this entry is kept for 30 days and then removed automatically.

01

Who is affected

Users running PAN-OS versions 10.2, 11.0, 11.1, and 11.2. Cloud NGFW and Prisma Access are not affected.

02

Real-world impact

An attacker could gain full administrator privileges to perform administrative actions, change system configurations, or use this access to exploit other vulnerabilities to escalate their privileges further.

03

Why this severity

This vulnerability is rated as critical because it allows an unauthenticated attacker to gain full administrative control over the device via the network.

04

What to do about it

official fix available
recommended steps
  1. 01Apply mitigations per vendor instructions.
  2. 02Ensure the management interface for affected devices is not exposed to untrusted networks, including the internet.
interim mitigations
  • Restrict access to the management web interface to only trusted internal IP addresses.

CISA KEV required action

05

Timeline

  1. Nov 18, 2024 · Nov 18, 2024
    Confirmed exploited (CISA KEV)
    CISA added it to the Known Exploited Vulnerabilities catalog — attackers are using it in the wild.
  2. Nov 18, 2024 · Nov 18, 2024
    Published
    Disclosed and added to the National Vulnerability Database.
  3. Dec 9, 2024 · Dec 9, 2024
    CISA remediation deadline
    Federal agencies are required to remediate by this date.
  4. Aug 4, 2026 · 2d ago
    Advisory updated
    The NVD record was last revised.
  5. Aug 4, 2026 · 2d ago
    Official fix available
    A vendor patch or mitigation now exists — see the remediation steps above.
06

How it’s attacked

Attack vectorNetwork (remote)
Attack complexityLow
Attack requirementsNone
Privileges requiredNone
User interactionNone needed
Confidentiality impactHigh
Integrity impactHigh
Availability impactHigh
07

References & advisories

(ai-assisted) A model wrote this summary from the official data, so double-check it against the source before you act on it. Read the official advisory →