4.3

CVE-2013-5663: paloaltonetworks pan-os

CVSS: 4.3v2.0MediumModified
Published 31-08-2013Last modified 06-08-2024
Open JSON

Vulnerability summary

CVE-2013-5663 is a medium (CVSS 4.3) vulnerability in paloaltonetworks pan-os. EPSS estimates a 2.82% chance of exploitation in the next 30 days, higher than 86.3% of scored vulnerabilities. 1 public exploit is recorded.

Overall risk
28/100
0100
Medium · default modelHow is this calculated?
CVSS score
4.3/10
010
Medium · v2.0 (NVD)
EPSS score
2.82%
0%100%
Low · 0.00 pp in 30 days
KEVNot listedIn no KEV catalog
RansomwareNone recordedNo known use recorded
Public exploits1reference

Timeline

  1. 31-08-2013
    PublishedVulnerability first disclosed.
  2. 06-08-2024
    Last modifiedVulnerability information updated.

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.

CVSS metrics

1 score · 1 source · 1 version

EPSS trend

Probability

2.82%

Chance of exploitation in the next 30 days

Percentile

86%

Versus all other CVEs

30-day change

0.00 pp

From 2.82% on 19-09-2026

19-09-202619-10-2026
EPSS score
2.82%

Known exploited

Compare KEV catalogs

Not in any of the 3 tracked catalogs.

Public exploits

1 found
  • referenceUnverified

    Exploit Reference (pastie.org)

    Maturity: unknown

Weaknesses

CWE · root cause

Affected systems

Paloaltonetworks1 product
  • pan-osEOL≤ 4.0.8 | 4.0.0 | 4.0.1 | 4.0.2 | 4.0.3 | 4.0.4 | 4.0.5 | 4.0.6 | 4.0.7 | 4.1.0 | 4.1.1 | 4.1.2 | 4.1.3 | 4.1.4 | 4.1.5 | 4.1.6 | 4.1.7 | 4.1.8 | 4.1.8-h3 | 4.1.9 | 4.1.10 | 5.0.0 | 5.0.0-h1

1 vendor · 1 product

References

4 links