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CVE-2021-22873

MEDIUM

6.1

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.

Details CVE

Score CVSS v3.16.1

SeveriteMEDIUM

Vecteur CVSSCVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N

Vecteur d'attaqueNETWORK

ComplexiteLOW

Privileges requisNONE

Interaction utilisateurREQUIRED

Publie1/26/2021

Derniere modification11/21/2024

Sourcenvd

Observations honeypot0

Produits affectes

revive-adserver:revive_adserver

Faiblesses (CWE)

CWE-601CWE-601

References

http://packetstormsecurity.com/files/161070/Revive-Adserver-5.0.5-Cross-Site-Scripting-Open-Redirect.html(support@hackerone.com)

http://seclists.org/fulldisclosure/2021/Jan/60(support@hackerone.com)

https://github.com/revive-adserver/revive-adserver/issues/1068(support@hackerone.com)

https://hackerone.com/reports/1081406(support@hackerone.com)

https://www.revive-adserver.com/security/revive-sa-2021-001/(support@hackerone.com)

http://packetstormsecurity.com/files/161070/Revive-Adserver-5.0.5-Cross-Site-Scripting-Open-Redirect.html(af854a3a-2127-422b-91ae-364da2661108)

http://seclists.org/fulldisclosure/2021/Jan/60(af854a3a-2127-422b-91ae-364da2661108)

https://github.com/revive-adserver/revive-adserver/issues/1068(af854a3a-2127-422b-91ae-364da2661108)

https://hackerone.com/reports/1081406(af854a3a-2127-422b-91ae-364da2661108)

https://www.revive-adserver.com/security/revive-sa-2021-001/(af854a3a-2127-422b-91ae-364da2661108)

Correlations IOC

Aucune correlation enregistree

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