CVE-2025-15247 | THREATINT

Description

A vulnerability was identified in gmg137 snap7-rs up to 153d3e8c16decd7271e2a5b2e3da4d6f68589424. Affected by this issue is the function snap7_rs::client::S7Client::download of the file client.rs. Such manipulation leads to heap-based buffer overflow. The attack can be executed remotely. The exploit is publicly available and might be used. This product implements a rolling release for ongoing delivery, which means version information for affected or updated releases is unavailable. The project was informed of the problem early through an issue report but has not responded yet.

PUBLISHED Reserved 2025-12-29 | Published 2025-12-30 | Updated 2025-12-30 | Assigner VulDB

MEDIUM: 6.9CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:L/VI:L/VA:L/SC:N/SI:N/SA:N/E:P

HIGH: 7.3CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:L/E:P/RL:X/RC:R

HIGH: 7.3CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:L/E:P/RL:X/RC:R

7.5AV:N/AC:L/Au:N/C:P/I:P/A:P/E:POC/RL:ND/RC:UR

Problem types

Heap-based Buffer Overflow

Memory Corruption

Product status

153d3e8c16decd7271e2a5b2e3da4d6f68589424

affected

Timeline

2025-12-29:	Advisory disclosed
2025-12-29:	VulDB entry created
2025-12-29:	VulDB entry last update

Credits

VulDB Gitee Analyzer tool

References

vuldb.com/?id.338637 (VDB-338637 | gmg137 snap7-rs client.rs download heap-based overflow) vdb-entry technical-description

vuldb.com/?ctiid.338637 (VDB-338637 | CTI Indicators (IOB, IOC, IOA)) signature permissions-required

gitee.com/gmg137/snap7-rs/issues/ID2H7V exploit issue-tracking

cve.org (CVE-2025-15247)

nvd.nist.gov (CVE-2025-15247)

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