CVE-2025-12382: Improper Limitation of a Pathname 'Path Traversal') vulnerability in Algosec Firewall Analyzer on Linux, 64 bi

This month

HIGH 8.8WATCHLISTDOWNGRADE

CVE-2025-12382 is a high-severity flaw (CVSS 8.8) affecting firewall analyzer. Below: why it ranks where it does, which versions are affected, what to do, and the exact commands.

Improper Limitation of a Pathname 'Path Traversal') vulnerability in Algosec Firewall Analyzer on Linux, 64 bit allows an authenticated user to upload files to a restricted directory leading to code injection. This issue affects Algosec Firewall Analyzer: A33.0 (up to build 320), A33.10 (up to build 210).

Why this priority

High severity
On your watchlist

No fix is published yet: follow the downgrade or mitigation steps.

Risk facts

CVSS score	8.8 (High)
Attack vector	Network (remote)
Attack complexity	Low
Privileges needed	Low
User interaction	None
EPSS exploit chance	0.5% (top 56%)
CISA exploited list	No
Weakness	CWE-22
Published	2025-11-12
Last modified	2026-10-18

Publisher (CNA): AlgoSec · Vendor: algosec

Last updated 2026-10-18 · Sources: CVE Program, NVD, CISA KEV, EPSS and vendor advisories · How we score

Am I affected?

Timeline

2025-11-12 10:15 UTCPublished CVE record published
2026-10-18 20:10 UTCUpdated Record last modified

algosec firewall analyzer DOWNGRADE

Affected: a33.0 · a33.0 build320 · a33.10 · a33.10 build210

Fixed in: no fixed release known

Safe to downgrade to: a release before a33.0

1. Check installed version

apt-cache policy firewall-analyzer || rpm -q firewall-analyzer || firewall-analyzer --version

2. No fixed release: DOWNGRADE to a release before a33.0 (Debian / Ubuntu)

apt-cache madison firewall-analyzer sudo apt install firewall-analyzer=<VERSION_BEFORE_a33.0> sudo apt-mark hold firewall-analyzer

2. No fixed release: DOWNGRADE (RHEL / Amazon Linux / Fedora)

dnf --showduplicates list firewall-analyzer sudo dnf downgrade firewall-analyzer-<VERSION_BEFORE_a33.0> sudo dnf versionlock add firewall-analyzer

Downgrade risk

Downgrading can break dependent software and may reopen older bugs. Read the distro advisory first and test on a non-production host.

After downgrade

Restart the service, and keep the package held until a fixed release ships.

Verify at the official source NVD · CVE Program · Report a problem with this page
Scores and fixes here are computed automatically from those and other public sources. Confirm with the vendor advisory before changing production systems.

Quick answers

How do I fix CVE-2025-12382?

firewall analyzer: downgrade or apply the listed mitigation. Exact commands for each OS are on this page.

Is CVE-2025-12382 being exploited?

CVE-2025-12382 is not on the CISA Known Exploited Vulnerabilities list at the time of the last update. Check again, as this can change.

What does CVE-2025-12382 affect?

CVE-2025-12382 affects firewall analyzer. Severity is high (CVSS 8.8). Improper Limitation of a Pathname 'Path Traversal') vulnerability in Algosec Firewall Analyzer on Linux, 64 bit allows an authenticated user to upload files to a restricted directory leading to code injection. This issue affects Algosec Fir

How urgent is CVE-2025-12382?

Priority 47/100. High severity; On your watchlist

Related CVEs

CVE-2025-12381 HIGH 7.8 DOWNGRADE Improper Privilege Management vulnerability in AlgoSec Firewall Analyzer on Linux, 64 bit allows Privilege Esc

References

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