PT-2025-44321 · Wazuh · Wazuh

Published 2025-01-23 · Updated 2025-10-30 · CVE-2025-62787

Positive Technologies · (AI Summary)

CVSS v3.1

7.5

High

AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N

Name of the Vulnerable Software and Affected Versions Wazuh versions prior to 4.10.2

Description Wazuh, a platform for threat prevention, detection, and response, contains a flaw where a buffer over-read can occur in the DecodeWinevt() function. This happens when accessing child attr[p]->attributes[j] due to an incorrect index (j). A specially crafted message sent to the Wazuh manager by a compromised agent can trigger a read operation beyond the allocated buffer, potentially exposing sensitive information. The issue requires specific configuration options (analysisd.debug=2) to be in place for data leakage to occur.

Recommendations Update to version 4.10.2 or later.

Exploit

Fix

Buffer Over-read

Weakness Enumeration

CWE-126

Related Identifiers

BDU:2025-14485

CVE-2025-62787

GHSA-3HHQ-5367-98Q6

Affected Products

Wazuh

References · 10

• 🔥 https://github.com/wazuh/wazuh/security/advisories/GHSA-3hhq-5367-98q6 · Exploit
• 🔥 https://github.com/CVEProject/cvelistV5/tree/main/cves/2025/62xxx/CVE-2025-62787.json · Exploit
• https://github.com/wazuh/wazuh/commit/267d5d55de490469a9ec24a2b936bb3c5aa8fdda · Patch
• https://bdu.fstec.ru/vul/2025-14485 · Security Note
• https://nvd.nist.gov/vuln/detail/CVE-2025-62787 · Security Note
• https://osv.dev/vulnerability/CVE-2025-62787 · Vendor Advisory
• https://twitter.com/VulmonFeeds/status/1983686618834682343 · Twitter Post
• https://t.me/CVEtracker/36086 · Telegram Post
• https://twitter.com/CVEnew/status/1983577234402111677 · Twitter Post
• https://dbugs.ptsecurity.com/vulnerability/PT-2025-44321 · Note