CVE-2021-22872

Revive Adserver before 5.1.0 is vulnerable to a reflected cross-site scripting (XSS) vulnerability via the publicly accessible afr.php delivery script. While this issue was previously addressed in modern browsers as CVE-2020-8115, some older browsers (e.g., IE10) that do not automatically URL encode parameters were still vulnerable.

CVSS v3.0 6.1 MEDIUM
CVSS v2.0 4.3 MEDIUM

6.1^/10

CVSS v3.0 : MEDIUM

Vector :

Exploitability : 2.8 / Impact : 2.7

Attack Vector NETWORK

Attack Complexity LOW

Privileges Required NONE

User Interaction REQUIRED

Confidentiality Impact LOW

Integrity Impact LOW

Availability Impact NONE

Scope CHANGED

4.3^/10

CVSS v2.0 : MEDIUM

Vector : AV:N/AC:M/Au:N/C:N/I:P/A:N

Exploitability : 8.6 / Impact : 2.9

Access Vector NETWORK

Access Complexity MEDIUM

Authentication NONE

Confidentiality Impact NONE

Integrity Impact PARTIAL

Availability Impact NONE

References

Link	Resource
https://github.com/revive-adserver/revive-adserver/commit/1dbcf7d50	Patch Third Party Advisory
http://seclists.org/fulldisclosure/2021/Jan/60	Broken Link Mailing List Third Party Advisory
https://github.com/revive-adserver/revive-adserver/commit/00fdb8d0e	Patch Third Party Advisory
https://hackerone.com/reports/986365	Exploit Third Party Advisory
http://packetstormsecurity.com/files/161070/Revive-Adserver-5.0.5-Cross-Site-Scripting-Open-Redirect.html	Third Party Advisory VDB Entry
https://www.revive-adserver.com/security/revive-sa-2021-001/	Vendor Advisory

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Configurations

Configuration 1 (hide)

cpe:2.3:a:revive-adserver:revive_adserver:*:*:*:*:*:*:*:*

Information

Published : 2021-01-26 10:16

Updated : 2021-02-02 11:59

NVD link : CVE-2021-22872

Mitre link : CVE-2021-22872

JSON object : View

CWE

CWE-79

Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting')

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Products Affected

revive-adserver

revive_adserver

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