critical Known exploitedREV. 01
CVE-2021-35464ForgeRock Access Management — Pre-Auth Java Deserialization RCE
ForgeRock Access Management rebuilds a Java object straight out of the jato.pageSession parameter, so one crafted unauthenticated request to a version page runs code as the account the server runs under. Releases before 7.0 are affected.
Read the risk
THE VITAL STATS- CVSS score
- 9.8/ 10 CVSS v3.1
- EPSS probability
- 100% Likelihood of exploitation
- Attack complexity
- Low Conditions needed to exploit
- Known exploited
- Yes — CISA KEV
- CVE published
- 2021-07-22
- Added to KEV
- 2021-11-03
- Exploit published
- Yes
- Confidence
- high
- Kill chain
- initial access
- MITRE ATT&CK
- T1190
- Severity
- critical
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
Attacker needsNetwork access to the /ccversion/ endpoints of a ForgeRock Access Management server before 7.0. No credentials needed.
Fixed inForgeRock Access Management 7.0
Behind the card
4 REFERENCES- 01CVE recordNVD recordnvd.nist.gov
- 02Vendor advisoryForgeRock knowledge base articlebackstage.forgerock.com
- 03ExploitPublic remote code execution exploitpacketstormsecurity.com
- 04CISACISA Known Exploited Vulnerabilities entrycisa.gov
Field-level provenanceTRACE THE SOURCES +
Which source supports each field, when it was retrieved, and who extracted it.
| Fields | Source | Retrieved | Extractor | Confidence |
|---|---|---|---|---|
| title, summary, cvss, severity, exploitation.attack_complexity, exploitation.exploit_available, remediation, references | nvd.nist.gov | 2026-08-07 | claude-code | high |
| exploitation.known_exploited, exploitation.prerequisites, recommended_action | cisa.gov | 2026-08-07 | claude-code | high |
| epss | api.first.org | 2026-08-07 | claude-code | high |
Printing history
THE RECORD- r1Initial base card
First printing. This card has not been reprinted since publication.