PT-2025-29476 · Snap7-Rs · Snap7-Rs

Gmg137 · Published 2025-07-14 · Updated 2025-07-14 · CVE-2025-7616

Positive Technologies (AI Summary)

CVSS v3.1

7.5

High

Base vector

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

Name of the Vulnerable Software and Affected Versions: snap7-rs versions up to 1.142.1

Description: A critical issue exists in snap7-rs related to memory corruption. The pthread cond destroy function within the Public API component is affected. The exploit for this issue has been publicly disclosed.

Recommendations: Versions prior to 1.142.1 should be updated. As a temporary workaround, consider disabling the pthread cond destroy function until a patch is available.

Exploit

Fix

Buffer Overflow

Weakness Enumeration

CWE-119

Related Identifiers

CVE-2025-7616

Affected Products

Snap7-Rs

References · 8

• 🔥 https://gitee.com/gmg137/snap7-rs/issues/ICBIOB · Exploit
• https://nvd.nist.gov/vuln/detail/CVE-2025-7616 · Security Note
• https://osv.dev/vulnerability/CVE-2025-7616 · Vendor Advisory
• https://t.me/cvetracker/27792 · Telegram Post
• https://vuldb.com/?ctiid.316316 · Note
• https://twitter.com/VulmonFeeds/status/1944805866126905636 · Twitter Post
• https://vuldb.com/?id.316316 · Note
• https://twitter.com/CVEnew/status/1944788058391367813 · Twitter Post