PT-2025-47244 · Unknown · Smash-Clp Shell

Published 2025-11-18 · Updated 2025-11-18 · CVE-2025-7623

Positive Technologies (AI Summary)

CVSS v3.1

5.4

Medium

Base vector

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

Name of the Vulnerable Software and Affected Versions SMASH-CLP shell (affected versions not specified)

Description A stack-based buffer overflow exists in the SMASH-CLP shell. An authenticated attacker with SSH access to the Baseboard Management Controller (BMC) can exploit this issue by providing a crafted SMASH command. This allows the attacker to overwrite the return address and registers, potentially leading to arbitrary code execution on the BMC firmware operating system. The overflow occurs in a 260-byte stack buffer.

Recommendations At the moment, there is no information about a newer version that contains a fix for this vulnerability.

RCE

Stack Overflow

Weakness Enumeration

CWE-121

Related Identifiers

CVE-2025-7623

Affected Products

Smash-Clp Shell

References · 6

• https://nvd.nist.gov/vuln/detail/CVE-2025-7623 · Security Note
• https://t.me/cveNotify/143147 · Telegram Post
• https://twitter.com/CVEnew/status/1990684793802023168 · Twitter Post
• https://supermicro.com/zh_tw/support/security_BMC_IPMI_Nov_2025 · Note
• https://twitter.com/VulmonFeeds/status/1990690179409912149 · Twitter Post
• https://t.me/cveNotify/143148 · Telegram Post