CVE-2025-15382— Client SCP Request Triggers Buffer Overread by 1 Byte
Quick assessment
Affected
wolfSSL wolfSSH
Exploitation
No confirmed in-the-wild exploitation; assess based on exposure
Recommended action
Check the vendor advisory and references for a fixed version. If immediate upgrade is impossible, restrict exposure and increase monitoring.
wolfSSH是wolfSSL开源的一个小型、快速、可移植的 SSH 实现，包括对 SCP 和 SFTP 的支持。 wolfSSH存在安全漏洞，该漏洞源于wolfSSH_CleanPath函数存在堆缓冲区过度读取，可能导致堆越界读取。
Possible ATT&CK Techniques 1 AI
T1190 · Exploit Public-Facing Application
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I. Basic Information for CVE-2025-15382
Vulnerability Information
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Vulnerability Title
Client SCP Request Triggers Buffer Overread by 1 Byte
Source: CVE Program / CVE List V5
Vulnerability Description
A heap buffer over-read vulnerability exists in the wolfSSH_CleanPath() function in wolfSSH. An authenticated remote attacker can trigger the issue via crafted SCP path input containing '/./' sequences, resulting in a heap over read by 1 byte.
Source: CVE Program / CVE List V5
CVSS Information
CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:P/VC:L/VI:N/VA:L/SC:N/SI:N/SA:N
Source: CVE Program / CVE List V5
Vulnerability Type
跨界内存读
Source: CVE Program / CVE List V5
Vulnerability Title
wolfSSH 安全漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
wolfSSH是wolfSSL开源的一个小型、快速、可移植的 SSH 实现，包括对 SCP 和 SFTP 的支持。 wolfSSH存在安全漏洞，该漏洞源于wolfSSH_CleanPath函数存在堆缓冲区过度读取，可能导致堆越界读取。
Source: CNNVD (China National Vulnerability Database)
CVSS Information
N/A
Source: CNNVD (China National Vulnerability Database)
Vulnerability Type
N/A
Source: CNNVD (China National Vulnerability Database)
Affected Products
II. Public POCs for CVE-2025-15382
| # | POC Description | Source Link | Shenlong Link |
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Patches & Fixes for CVE-2025-15382 (1)
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V. Comments for CVE-2025-15382
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