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High severity8.8NVD Advisory· Published Feb 24, 2022· Updated Jun 17, 2026

CVE-2022-25291

CVE-2022-25291

Description

An integer overflow in WatchGuard Firebox and XTM appliances allows an authenticated remote attacker to trigger a heap-based buffer overflow and potentially execute arbitrary code by initiating a firmware update with a malicious upgrade image. This vulnerability impacts Fireware OS before 12.7.2_U2, 12.x before 12.1.3_U8, and 12.2.x through 12.5.x before 12.5.9_U2.

AI Insight

LLM-synthesized narrative grounded in this CVE's description and references.

Affected products

17
  • WatchGuard/Fireware14 versions
    cpe:2.3:o:watchguard:fireware:*:*:*:*:*:*:*:*+ 13 more
    • cpe:2.3:o:watchguard:fireware:*:*:*:*:*:*:*:*range: >=12.0.0,<12.1.3
    • cpe:2.3:o:watchguard:fireware:12.1.3:-:*:*:*:*:*:*
    • cpe:2.3:o:watchguard:fireware:12.1.3:u1:*:*:*:*:*:*
    • cpe:2.3:o:watchguard:fireware:12.1.3:u2:*:*:*:*:*:*
    • cpe:2.3:o:watchguard:fireware:12.1.3:u3:*:*:*:*:*:*
    • cpe:2.3:o:watchguard:fireware:12.1.3:u4:*:*:*:*:*:*
    • cpe:2.3:o:watchguard:fireware:12.1.3:u5:*:*:*:*:*:*
    • cpe:2.3:o:watchguard:fireware:12.1.3:u6:*:*:*:*:*:*
    • cpe:2.3:o:watchguard:fireware:12.1.3:u7:*:*:*:*:*:*
    • cpe:2.3:o:watchguard:fireware:12.5.9:-:*:*:*:*:*:*
    • cpe:2.3:o:watchguard:fireware:12.5.9:u1:*:*:*:*:*:*
    • cpe:2.3:o:watchguard:fireware:12.7.2:-:*:*:*:*:*:*
    • cpe:2.3:o:watchguard:fireware:12.7.2:u1:*:*:*:*:*:*
    • (no CPE)range: <12.7.2_U2, <12.1.3_U8, <12.5.9_U2
  • WatchGuard/Firebox and XTM appliancesdescription
  • WatchGuard/XTMllm-fuzzy
    Range: <12.1.3_U8, <12.5.9_U2
  • WatchGuard/Fireboxllm-fuzzy
    Range: <12.7.2_U2

Patches

Vulnerability mechanics

References

1

News mentions

0

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