CVE-2021-29156
ForgeRock OpenAM before 13.5.1 allows LDAP injection via the Webfinger protocol.
Does this matter?
EPSS puts the probability of exploitation in the next 30 days at 76.8%, higher than 100% of all known CVEs. Patch or mitigate before the next change window.
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.
- CVSS 3.1
- 7.5 HIGHCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N
- EPSS
- 76.85% probability · 100th percentile
- Public exploits
- 1 in Exploit-DB · first 3 November 2021
- CISA KEV
- Not listed
- Weakness
- CWE-74
- Affected
- forgerock/openam
- Source
- cve@mitre.org
EPSS 76.8% since 26 October 2026; no change recorded yet. The dashed line is the ten per cent mark our analysts treat as “patch before the next change window”. Points are recorded when the score first appears and whenever it moves by a percentage point or more.
Public exploits (1)
Entries in Exploit-DB that cite this CVE. Links go to the Exploit-DB page and to the file in the public repository; nothing is hosted here. A verified tick means the Exploit-DB team confirmed the exploit works against the stated version.
References
- https://bugster.forgerock.org/jira/browse/OPENAM-10135Exploit, Patch, Vendor Advisory
- https://portswigger.net/research/hidden-oauth-attack-vectorsExploit, Third Party Advisory
- https://bugster.forgerock.org/jira/browse/OPENAM-10135Exploit, Patch, Vendor Advisory
- https://portswigger.net/research/hidden-oauth-attack-vectorsExploit, Third Party Advisory
Source: NVD record, EPSS from FIRST.org, KEV from CISA, exploits from Exploit-DB. Refreshed daily. Download this record as JSON.