Summary
generated automatically from NVD dataPalo Alto Networks PAN-OS has a flaw in its App-ID cache feature, affecting versions before 4.0.14, 4.1.x before 4.1.11, and 5.0.x before 5.0.2. Remote attackers can send crafted requests that cause invalid caching, so traffic is misidentified (for example, HTTP traffic recognized as SIP) and intended security policies are bypassed. The issue is classified under CWE-264 and carries a CVSS v2.0 score of 4.3 (MEDIUM), with an integrity impact only.
NVD description
The App-ID cache feature in Palo Alto Networks PAN-OS before 4.0.14, 4.1.x before 4.1.11, and 5.0.x before 5.0.2 allows remote attackers to bypass intended security policies via crafted requests that trigger invalid caching, as demonstrated by incorrect identification of HTTP traffic as SIP traffic, aka Ref ID 47195.
EPSS · FIRST.org
2.8%probability of exploitation in the next 30 days
Higher than 86% of scored CVEs
EPSS (Exploit Prediction Scoring System) estimates, from observed exploitation activity, how likely a CVE is to be exploited in the next 30 days. It complements CVSS, which measures severity, not likelihood. Score of 2026-10-29, recomputed daily by FIRST.org.
CVSS v2.0 Score
Information
- Published
- 31 août 2013
- Updated
- 16 juin 2026
- Status
- Modified
- Source
- cve@mitre.org
Affected products
Bounds published by NVD: "< 8.4.27" means 8.4.27 is no longer vulnerable. The fixed release to install is in the vendor advisory.
Weaknesses (CWE)
References (8)
Similar CVEs
Other vulnerabilities of type CWE-264
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