High severity · published Apr 14, 2023
CVE-2023-26756
The login page of Revive Adserver v5.4.1 is vulnerable to brute force attacks
7.5
CVSS
1.2%
EPSS
No
On KEV
Description
The login page of Revive Adserver v5.4.1 is vulnerable to brute force attacks. NOTE: The vendor's position is that this is effectively mitigated by rate limits and password-quality features.
CVSS vector
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N
Attack vector
Network
Complexity
Low
Privileges
None
User interaction
None
Confidentiality
High
Integrity
None
Availability
None
Scope
Unchanged
Exploitation
Is it being used?
Exploit prediction (EPSS)1.2% · higher than 67% of CVEs
Exploited in the wildNo evidence yet
CISA KEVNot listed
Ransomware campaign useNot known
Affected products
Which versions
AD
Adserver · Revive
5.4.1 · source: NVD
References
NVD
https://nvd.nist.gov/vuln/detail/CVE-2023-26756
CVE.org
https://www.cve.org/CVERecord?id=CVE-2023-26756
seclists.org
http://seclists.org/fulldisclosure/2024/Apr/27
Exploit
https://googleinformationsworld.blogspot.com/2023/04/revive-adserver-541-vulnerable-to-brute.html
www.esecforte.com
https://www.esecforte.com/login-page-brute-force-attack/
www.revive-adserver.com
https://www.revive-adserver.com/security/response-to-cve-2023-26756/
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