CVE-2025-24531
Quick assessment
Affected
OpenSC project pam_pkcs11
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.
PAM-PKCS#11是OpenSC开源的一个登录模块。 PAM-PKCS#11存在安全漏洞，该漏洞源于错误情况下的限制绕过，可能导致攻击者获取用户权限。
Possible ATT&CK Techniques 1 AI
T1078 · Valid Accounts
Get alerts for future matching vulnerabilities
Log in to subscribe
I. Basic Information for CVE-2025-24531
Vulnerability Information
Have questions about the vulnerability? See if Shenlong's analysis helps!
View Shenlong Deep Dive ↗
Although we use advanced large model technology, its output may still contain inaccurate or outdated information.Shenlong tries to ensure data accuracy, but please verify and judge based on the actual situation.
Vulnerability Title
N/A
Source: CVE Program / CVE List V5
Vulnerability Description
In OpenSC pam_pkcs11 before 0.6.13, pam_sm_authenticate() wrongly returns PAM_IGNORE in many error situations (such as an error triggered by a smartcard before login), allowing authentication bypass.
Source: CVE Program / CVE List V5
CVSS Information
CVSS:3.1/AV:L/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:N
Source: CVE Program / CVE List V5
Vulnerability Type
返回错误的状态编码
Source: CVE Program / CVE List V5
Vulnerability Title
PAM-PKCS#11 安全漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
PAM-PKCS#11是OpenSC开源的一个登录模块。 PAM-PKCS#11存在安全漏洞，该漏洞源于错误情况下的限制绕过，可能导致攻击者获取用户权限。
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
| Vendor | Product | Affected Versions | CPE | Subscribe |
|---|---|---|---|---|
| OpenSC project | pam_pkcs11 | 0.6.12 ~ 0.6.13 | - |
|
II. Public POCs for CVE-2025-24531
| # | POC Description | Source Link | Shenlong Link |
|---|
AI-Generated POC
Premium
No public POC found.
Login to generate AI POCIII. Intelligence Information for CVE-2025-24531
请登录查看更多情报信息。
Vendor Advisories for CVE-2025-24531 (1)
IV. Related Vulnerabilities
Same weakness: CWE-393
-
CVE-2026-92821
Sssd: sssd: access control bypass via premature ldap access -
CVE-2025-5987
Libssh: invalid return code for chacha20 poly1305 with opens -
CVE-2025-32414
libxml2 安全漏洞 -
CVE-2024-49117
Windows Hyper-V Remote Code Execution Vulnerability -
CVE-2020-5401
Cloud Foundry GoRouter is vulnerable to cache poisoning
V. Comments for CVE-2025-24531
No comments yet