CVE-2013-4211
CriticalPublic exploitA Code Execution Vulnerability exists in OpenX Ad Server 2.8.10 due to a backdoor in flowplayer-3.1.1.min.js library, which could let a remote malicious user execute arbitrary PHP code
Published Feb 14, 2020 · Updated Nov 20, 2024
Key Facts
Patch immediately- CVE-2013-4211 is a critical-severity vulnerability (CVSS 9.8 v3.1) affecting Openx, Ad Server.
- It is not listed in any known-exploited vulnerabilities catalog. Public exploit code is available.
- EPSS estimates a 71% probability of exploitation in the next 30 days.
- No fixed version is listed yet; check the vendor advisory for mitigations.
- Brandefense priority: patch immediately, because it is very likely to be exploited soon.
CVSS v3.1
9.8
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
EPSS (30-day exploit likelihood)
71%
Higher than 99.3% of all scored CVEs
Exploited in the wild
No known
Not in a known-exploited catalog
Public exploit code
Available
Proof-of-concept or weaponized module
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Description
A Code Execution Vulnerability exists in OpenX Ad Server 2.8.10 due to a backdoor in flowplayer-3.1.1.min.js library, which could let a remote malicious user execute arbitrary PHP code
Affected Products
2 affected entries in total| Product | Affected versions | Fixed in |
|---|---|---|
| OpenxOpenx | 2.8.10 | n/a |
| Ad Server | >= 2.8.10 | n/a |
Timeline
Publicly disclosed
Feb 14, 2020
Last updated
Nov 20, 2024
Weakness Type
- CWE-94 Improper Control of Generation of Code ('Code Injection')
References
- advisoryhttps://exchange.xforce.ibmcloud.com/vulnerabilities/86259
- advisoryhttp://www.openwall.com/lists/oss-security/2013/08/07/2
- advisoryhttp://www.securityfocus.com/bid/61650
- exploitMSF openx_backdoor_php.rb
- exploithttps://packetstormsecurity.com/files/cve/CVE-2013-4211
FAQ
Common Questions.
A Code Execution Vulnerability exists in OpenX Ad Server 2.8.10 due to a backdoor in flowplayer-3.1.1.min.js library, which could let a remote malicious user execute arbitrary PHP code
Affected: Openx versions 2.8.10; Ad Server versions >= 2.8.10. The full list is in the CVE brief.
It is not listed in any known-exploited vulnerabilities catalog.
No, it is not currently listed in the CISA Known Exploited Vulnerabilities catalog.
Public exploit code is available.
No fixed version is listed yet; check the vendor advisory for mitigations.
Brandefense priority: patch immediately, because it is very likely to be exploited soon.
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