| Title | ForgeRock OpenAM <7.0 - Remote Code Execution |
|---|---|
| Author | madrobot |
| Severity | Critical |
| Impact | Successful exploitation of this vulnerability could allow an attacker to execute arbitrary code on the affected system. |
| Remediation | Upgrade ForgeRock OpenAM to version 7.0 or later to mitigate this vulnerability. |
| CVSS Score | 9.8 |
| EPSS Score | 0.94386 |
| CVE ID | CVE-2021-35464 |
| CWE ID | CWE-502 |
| Shodan Query | http.title:"OpenAM"http.title:"openam" |
| Fofa Query | title="openam" |
| Tags | cve cve2021 packetstorm openam rce java kev forgerock vkev vuln |
ForgeRock AM server before 7.0 has a Java deserialization vulnerability in the jato.pageSession parameter on multiple pages. The exploitation does not require authentication, and remote code execution can be triggered by sending a single crafted /ccversion/* request to the server. The vulnerability exists due to the usage of Sun ONE Application Framework (JATO) found in versions of Java 8 or earlier.
GET /openam/oauth2/..;/ccversion/Version HTTP/1.1
Host: www.victim.com
User-Agent: Mozilla/5.0 (Macintosh; Intel Mac OS X 10_15_7) AppleWebKit/537.36 (KHTML, like Gecko) Version/15.2 Safari/537.36
Connection: close
Accept: */*
Accept-Language: en
Accept-Encoding: gzip
🔗 Nuclei Template: https://github.com/packetinside/nuclei-templates/blob/main/http/cves/2021/CVE-2021-35464.yaml
🦈 Packet Capture: ⬇️ Download cve-2021-35464.pcap
N/AN/A