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National Vulnerability Database

National Vulnerability Database

NVD

National Vulnerability Database
  1. Vulnerabilities

CVE-2021-22873 Detail

Description

Revive Adserver before 5.1.0 is vulnerable to open redirects via the `dest`, `oadest`, and/or `ct0` parameters of the lg.php and ck.php delivery scripts. Such open redirects had previously been available by design to allow third party ad servers to track such metrics when delivering ads. However, third party click tracking via redirects is not a viable option anymore, leading to such open redirect functionality being removed and reclassified as a vulnerability.


Metrics

 
NVD enrichment efforts reference publicly available information to associate vector strings. CVSS information contributed by other sources is also displayed.
CVSS 4.0 Severity and Vector Strings:

NIST CVSS score
NIST: NVD
N/A
NVD assessment not yet provided.

References to Advisories, Solutions, and Tools

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Hyperlink Resource
http://packetstormsecurity.com/files/161070/Revive-Adserver-5.0.5-Cross-Site-Scripting-Open-Redirect.html Third Party Advisory  VDB Entry 
http://packetstormsecurity.com/files/161070/Revive-Adserver-5.0.5-Cross-Site-Scripting-Open-Redirect.html Third Party Advisory  VDB Entry 
http://seclists.org/fulldisclosure/2021/Jan/60 Broken Link  Mailing List  Third Party Advisory 
http://seclists.org/fulldisclosure/2021/Jan/60 Broken Link  Mailing List  Third Party Advisory 
https://github.com/revive-adserver/revive-adserver/issues/1068 Issue Tracking  Third Party Advisory 
https://github.com/revive-adserver/revive-adserver/issues/1068 Issue Tracking  Third Party Advisory 
https://hackerone.com/reports/1081406 Exploit  Third Party Advisory 
https://hackerone.com/reports/1081406 Exploit  Third Party Advisory 
https://www.revive-adserver.com/security/revive-sa-2021-001/ Vendor Advisory 
https://www.revive-adserver.com/security/revive-sa-2021-001/ Vendor Advisory 

Weakness Enumeration

CWE-ID CWE Name Source
CWE-601 URL Redirection to Untrusted Site ('Open Redirect') cwe source acceptance level NIST   HackerOne  

Known Affected Software Configurations Switch to CPE 2.2

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Change History

3 change records found show changes

Quick Info

CVE Dictionary Entry:
CVE-2021-22873
NVD Published Date:
01/26/2021
NVD Last Modified:
11/21/2024
Source:
HackerOne