CVE-2021-29156
Quick assessment
Affected
n/a n/a
Exploitation
Public or AI PoC available; prioritize validation
Recommended action
Check the vendor advisory and references for a fixed version. If immediate upgrade is impossible, restrict exposure and increase monitoring.
Forgerock ForgeRock OpenAM是美国ForgeRock（Forgerock）公司的一套开源的单点登录框架（SSO）。该框架通过提供核心的标识服务（CoreServer）以实现在一个网络架构中的透明单点登录（如集中式、分布式的单点登录）。 ForgeRock OpenAM before 13.5.1 存在注入漏洞，攻击者可利用该漏洞可以逐个字符地检索密码散列，或者检索会话令牌或私钥。
Possible ATT&CK Techniques 3 AI
T1005 · Data from Local System T1078 · Valid Accounts T1190 · Exploit Public-Facing Application
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I. Basic Information for CVE-2021-29156
Vulnerability Information
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Vulnerability Title
N/A
Source: CVE Program / CVE List V5
Vulnerability Description
ForgeRock OpenAM before 13.5.1 allows LDAP injection via the Webfinger protocol. For example, an unauthenticated attacker can perform character-by-character retrieval of password hashes, or retrieve a session token or a private key.
Source: CVE Program / CVE List V5
CVSS Information
N/A
Source: CVE Program / CVE List V5
Vulnerability Type
N/A
Source: CVE Program / CVE List V5
Vulnerability Title
Forgerock ForgeRock OpenAM 注入漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
Forgerock ForgeRock OpenAM是美国ForgeRock（Forgerock）公司的一套开源的单点登录框架（SSO）。该框架通过提供核心的标识服务（CoreServer）以实现在一个网络架构中的透明单点登录（如集中式、分布式的单点登录）。 ForgeRock OpenAM before 13.5.1 存在注入漏洞，攻击者可利用该漏洞可以逐个字符地检索密码散列，或者检索会话令牌或私钥。
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)
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Affected Products
| Vendor | Product | Affected Versions | CPE | Subscribe |
|---|---|---|---|---|
| - | n/a | n/a | - |
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II. Public POCs for CVE-2021-29156
| # | POC Description | Source Link | Shenlong Link |
|---|---|---|---|
| 1 | Proof-of-Concept tool for CVE-2021-29156, an LDAP injection vulnerability in ForgeRock OpenAM v13.0.0. | https://github.com/guidepointsecurity/CVE-2021-29156 | POC Details |
| 2 | Exploit for CVE-2021-29156 | https://github.com/5amu/CVE-2021-29156 | POC Details |
| 3 | OpenAM contains an LDAP injection vulnerability. When a user tries to reset his password, they are asked to enter username, and then the backend validates whether the user exists or not through an LDAP query. If the user exists, the password reset token is sent to the user's email. Enumeration can allow for full password retrieval. | https://github.com/projectdiscovery/nuclei-templates/blob/main/http/cves/2021/CVE-2021-29156.yaml | POC Details |
AI-Generated POC
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Other References for CVE-2021-29156 (2)
-
https://bugster.forgerock.org/jira/browse/OPENAM-10135 x_refsource_MISC
-
https://portswigger.net/research/hidden-oauth-attack-vectors x_refsource_MISC
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| CVE-2020-35502 | Privoxy 安全漏洞 | |
| CVE-2021-20210 | Privoxy 安全漏洞 | |
| CVE-2021-20211 | Privoxy 安全漏洞 | |
| CVE-2021-20212 | Privoxy 安全漏洞 | |
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| CVE-2021-20214 | Privoxy 安全漏洞 |
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IV. Related Vulnerabilities
V. Comments for CVE-2021-29156
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