PT-2020-18077 · Ibm · Ibm Security Access Manager Appliance

Dries Eestermans + 1 · Published 2020-05-20 · Updated 2021-07-21 · CVE-2020-4461

Positive Technologies (AI Summary)

CVSS v3.1

6.5

Medium

Base vector

AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:H/A:N

Name of the Vulnerable Software and Affected Versions IBM Security Access Manager Appliance version 9.0.7.1

Description The issue allows an authenticated user to bypass security by manipulating id token claims without verification.

Recommendations For IBM Security Access Manager Appliance version 9.0.7.1, consider restricting access to id token claims manipulation until a patch is available. As a temporary workaround, verify id token claims manually to minimize the risk of exploitation. At the moment, there is no information about a newer version that contains a fix for this vulnerability.

Related Identifiers

CVE-2020-4461

Affected Products

Ibm Security Access Manager Appliance

References · 5

• https://nvd.nist.gov/vuln/detail/CVE-2020-4461 · Security Note
• https://exchange.xforce.ibmcloud.com/vulnerabilities/181481 · Vendor Advisory
• https://ibm.com/support/pages/node/6211847 · Vendor Advisory
• https://osv.dev/vulnerability/CVE-2020-4461 · Vendor Advisory
• https://t.me/cvenotify/3933 · Telegram Post