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openam

Vendor: osstech

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Actively Exploited 1 CISA KEV List
PoC / Exploits 3 Code Available
Total RCEs 2 Remote Access
Total CVEs 22 Total Indexed
Avg. EPSS 13.50% Exploit Prob.
Latest CVE CVE-2026-33439 Apr 07

Security Vulnerability Index

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9.3 CVSS
CVE-2026-33439
RCE Exploit Found

Open Access Management (OpenAM) is an access management solution. Prior to 16.0.6, OpenIdentityPlatform OpenAM is vulnerable to pre-authentication Remote Code Execution (RCE) via unsafe Java deserialization of the jato.clientSession HTTP parameter. This bypasses the WhitelistObjectInputStream mitigation that was applied to the jato.pageSession parameter after CVE-2021-35464. An unauthenticated attacker can achieve arbitrary command execution on the server by sending a crafted serialized Java object as the jato.clientSession GET/POST parameter to any JATO ViewBean endpoint whose JSP contains <jato:form> tags (e.g., the Password Reset pages). This vulnerability is fixed in 16.0.6.

EPSS: 10.49%
2.3 CVSS
CVE-2025-8662

OpenAM (OpenAM Consortium Edition) contains a vulnerability that may cause it to malfunction as a SAML IdP due to a tampered request.This issue affects OpenAM: from 14.0.0 through 14.0.1.

EPSS: 0.27%
9.1 CVSS
CVE-2023-37471

Open Access Management (OpenAM) is an access management solution that includes Authentication, SSO, Authorization, Federation, Entitlements and Web Services Security. OpenAM up to version 14.7.2 does not properly validate the signature of SAML responses received as part of the SAMLv1.x Single Sign-On process. Attackers can use this fact to impersonate any OpenAM user, including the administrator, by sending a specially crafted SAML response to the SAMLPOSTProfileServlet servlet. This problem has been patched in OpenAM 14.7.3-SNAPSHOT and later. User unable to upgrade should comment servlet `SAMLPOSTProfileServlet` from their pom file. See the linked GHSA for details.

EPSS: 1.26%
7.5 CVSS
CVE-2023-22320

OpenAM Web Policy Agent (OpenAM Consortium Edition) provided by OpenAM Consortium parses URLs improperly, leading to a path traversal vulnerability(CWE-22). Furthermore, a crafted URL may be evaluated incorrectly.

EPSS: 0.72%
6.1 CVSS
CVE-2022-31735

OpenAM Consortium Edition version 14.0.0 provided by OpenAM Consortium contains an open redirect vulnerability (CWE-601). When accessing an affected server through some specially crafted URL, the user may be redirected to an arbitrary website.

EPSS: 0.46%
5.3 CVSS
CVE-2022-34298

The NT auth module in OpenAM before 14.6.6 allows a "replace Samba username attack."

EPSS: 3.07%
Critical Target
9.8 CVSS
CVE-2021-35464
RCE Exploit Found

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

EPSS: 100.00%
7.5 CVSS
CVE-2021-29156
Exploit Found

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.

EPSS: 76.38%
6.1 CVSS
CVE-2017-14395

Auth 2.0 Authorization Server of ForgeRock Access Management (OpenAM) 13.5.0-13.5.1 and Access Management (AM) 5.0.0-5.1.1 does not correctly validate redirect_uri for some invalid requests, which allows attackers to execute a script in the user's browser via reflected XSS.

EPSS: 0.79%
6.1 CVSS
CVE-2017-14394

OAuth 2.0 Authorization Server of ForgeRock Access Management (OpenAM) 13.5.0-13.5.1 and Access Management (AM) 5.0.0-5.1.1 does not correctly validate redirect_uri for some invalid requests, which allows attackers to perform phishing via an unvalidated redirect.

EPSS: 0.79%