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7.5

RSA Adaptive Authentication allows session credential reuse

CVE-2011-2733 · published 15 years ago
Summary

The RSA Adaptive Authentication on‑premise system can let a logged‑in user reuse their login credentials during the same session. This means an attacker who obtains those credentials could keep accessing the system even after the original session should have ended. Apply the latest patches or upgrade to a version that blocks credential reuse.

What to do

The CVE record does not list a fixed version. Check the vendor's site or the advisory links below - a fix may already be released.

Affected software
VendorProductAffected versions
emc rsa_adaptive_authentication_on-premise 6.0.2.1
cpe:2.3:a:emc:rsa_adaptive_authentication_on-premise:6.0.2.1:sp1_patch2:*:*:*:*:*:*
Original advisory text
EMC RSA Adaptive Authentication On-Premise (AAOP) 6.0.2.1 SP1 Patch 2, SP1 Patch 3, SP2, SP2 Patch 1, and SP3 does not prevent reuse of authentication information during a session, which allows rem...
EMC RSA Adaptive Authentication On-Premise (AAOP) 6.0.2.1 SP1 Patch 2, SP1 Patch 3, SP2, SP2 Patch 1, and SP3 does not prevent reuse of authentication information during a session, which allows remote authenticated users to bypass intended access restrictions via vectors related to knowledge of the originally used authentication information and unspecified other session information.
References
Fix within
Internet-facing 60 days
Internal At next upgrade
  • Not known to be exploited
  • Needs hands-on effort to exploit (estimated)
  • Gives an attacker partial control (estimated)
Severity
7.5 High
Exploitation
1% chance of attack within 30 days
Type
CWE-287Improper Authentication
Timeline
Published18 Aug 2011
Updated4 Nov 2026
First seen29 Sep 2026
Sources
CVE-2011-2733 · NVD
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