CVE-2022-25291: Buffer Overflow

Published Feb 24, 2022
·
Updated

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 12.7.2U2, 12.x before 12.1.3U8, and 12.2.x through 12.5.x before 12.5.9U2.

Affected Software

15 affected components
WatchGuard Fireware>=12.0.0<12.1.3
WatchGuard Fireware>=12.2.0<12.5.9
WatchGuard Fireware>=12.7.0<12.7.2
WatchGuard Fireware=12.1.3
WatchGuard Fireware=12.1.3-u1
WatchGuard Fireware=12.1.3-u2
WatchGuard Fireware=12.1.3-u3
WatchGuard Fireware=12.1.3-u4
WatchGuard Fireware=12.1.3-u5
WatchGuard Fireware=12.1.3-u6
WatchGuard Fireware=12.1.3-u7
WatchGuard Fireware=12.5.9
WatchGuard Fireware=12.5.9-u1
WatchGuard Fireware=12.7.2
WatchGuard Fireware=12.7.2-u1

Event History

Feb 24, 2022
CVE Published
via MITRE·04:57 AM
Data Sourced
via MITRE·04:57 AM
Description

Frequently Asked Questions

1

What is CVE-2022-25291?

CVE-2022-25291 is a vulnerability in WatchGuard Firebox and XTM appliances that 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.

2

Which software versions are affected by CVE-2022-25291?

CVE-2022-25291 affects Fireware OS versions before 12.7.2_U2, 12.1.3 - 12.5.9, and 12.7.0 - 12.7.2.

3

How severe is CVE-2022-25291?

CVE-2022-25291 has a severity rating of 8.8 (high).

4

How can I fix CVE-2022-25291?

To fix CVE-2022-25291, users should update their Fireware OS to version 12.7.2_U2 or later.

5

Where can I find more information about CVE-2022-25291?

More information about CVE-2022-25291 can be found at the following link: [CVE-2022-25291](https://www.watchguard.com/support/release-notes/fireware/12/en-US/EN_ReleaseNotes_Fireware_12_7_2/index.html#Fireware/en-US/resolved_issues.html)

Contact

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