CVE-2021-22872
Revive Adserver Reflected Cross-Site Scripting Vulnerability
Description
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.
INFO
Published Date :
Jan. 26, 2021, 6:16 p.m.
Last Modified :
Feb. 2, 2021, 7:59 p.m.
Source :
[email protected]
Remotely Exploitable :
Yes !
Impact Score :
2.7
Exploitability Score :
2.8
References to Advisories, Solutions, and Tools
Here, you will find a curated list of external links that provide in-depth
information, practical solutions, and valuable tools related to
CVE-2021-22872.
| URL | Resource |
|---|---|
| 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 |
| https://github.com/revive-adserver/revive-adserver/commit/00fdb8d0e | Patch Third Party Advisory |
| https://github.com/revive-adserver/revive-adserver/commit/1dbcf7d50 | Patch Third Party Advisory |
| https://hackerone.com/reports/986365 | Exploit Third Party Advisory |
| https://www.revive-adserver.com/security/revive-sa-2021-001/ | Vendor Advisory |
We scan GitHub repositories to detect new proof-of-concept exploits. Following list is a collection of public exploits and proof-of-concepts, which have been published on GitHub (sorted by the most recently updated).
Results are limited to the first 15 repositories due to potential performance issues.
The following list is the news that have been mention
CVE-2021-22872 vulnerability anywhere in the article.
The following table lists the changes that have been made to the
CVE-2021-22872 vulnerability over time.
Vulnerability history details can be useful for understanding the evolution of a vulnerability, and for identifying the most recent changes that may impact the vulnerability's severity, exploitability, or other characteristics.
-
CVE Modified by [email protected]
May. 14, 2024
Action Type Old Value New Value -
Initial Analysis by [email protected]
Feb. 02, 2021
Action Type Old Value New Value Added CVSS V2 Metadata Victim must voluntarily interact with attack mechanism Added CVSS V2 NIST (AV:N/AC:M/Au:N/C:N/I:P/A:N) Added CVSS V3.1 NIST AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N Changed Reference Type http://packetstormsecurity.com/files/161070/Revive-Adserver-5.0.5-Cross-Site-Scripting-Open-Redirect.html No Types Assigned http://packetstormsecurity.com/files/161070/Revive-Adserver-5.0.5-Cross-Site-Scripting-Open-Redirect.html Third Party Advisory, VDB Entry Changed Reference Type http://seclists.org/fulldisclosure/2021/Jan/60 No Types Assigned http://seclists.org/fulldisclosure/2021/Jan/60 Broken Link, Mailing List, Third Party Advisory Changed Reference Type https://github.com/revive-adserver/revive-adserver/commit/00fdb8d0e No Types Assigned https://github.com/revive-adserver/revive-adserver/commit/00fdb8d0e Patch, Third Party Advisory Changed Reference Type https://github.com/revive-adserver/revive-adserver/commit/1dbcf7d50 No Types Assigned https://github.com/revive-adserver/revive-adserver/commit/1dbcf7d50 Patch, Third Party Advisory Changed Reference Type https://hackerone.com/reports/986365 No Types Assigned https://hackerone.com/reports/986365 Exploit, Third Party Advisory Changed Reference Type https://www.revive-adserver.com/security/revive-sa-2021-001/ No Types Assigned https://www.revive-adserver.com/security/revive-sa-2021-001/ Vendor Advisory Added CWE NIST CWE-79 Added CPE Configuration OR *cpe:2.3:a:revive-adserver:revive_adserver:*:*:*:*:*:*:*:* versions up to (excluding) 5.1.0
CWE - Common Weakness Enumeration
While CVE identifies
specific instances of vulnerabilities, CWE categorizes the common flaws or
weaknesses that can lead to vulnerabilities. CVE-2021-22872 is
associated with the following CWEs:
Common Attack Pattern Enumeration and Classification (CAPEC)
Common Attack Pattern Enumeration and Classification
(CAPEC)
stores attack patterns, which are descriptions of the common attributes and
approaches employed by adversaries to exploit the CVE-2021-22872
weaknesses.
Exploit Prediction
EPSS is a daily estimate of the probability of exploitation activity being observed over the next 30 days.
0.70 }} 0.07%
score
0.80610
percentile