Critical severity · published Nov 14, 2024
CVE-2024-11209
Apereo CAS 2FA login improper authentication
9.8
CVSS
0.6%
EPSS
No
On KEV
Description
A vulnerability was found in Apereo CAS 6.6. It has been classified as critical. This affects an unknown part of the file /login?service of the component 2FA. The manipulation leads to improper authentication. It is possible to initiate the attack remotely. The exploit has been disclosed to the public and may be used. The vendor was contacted early about this disclosure but did not respond in any way.
CVSS vector
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
Attack vector
Network
Complexity
Low
Privileges
None
User interaction
None
Confidentiality
High
Integrity
High
Availability
High
Scope
Unchanged
Exploitation
Is it being used?
Exploit prediction (EPSS)0.6% · higher than 50% of CVEs
Exploited in the wildNo evidence yet
CISA KEVNot listed
Ransomware campaign useNot known
Affected products
Which versions
CA
CAS · Apereo
6.6 · source: vendor
CA
Central Authentication Service · Apereo
6.6.0 · source: NVD
CS
Cas Server · Apereo
6.6 · source: CISA
References
NVD
https://nvd.nist.gov/vuln/detail/CVE-2024-11209
CVE.org
https://www.cve.org/CVERecord?id=CVE-2024-11209
Exploit
https://gist.github.com/0xArthurSouza/281e8ea8a797abc8371a8ced31dc5562
Permissions Required
https://vuldb.com/?ctiid.284523
Permissions Required
https://vuldb.com/?id.284523
Third Party Advisory
https://vuldb.com/?submit.437238
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