CVE-2013-4983
What it is
The get_referers function in /opt/ws/bin/sblistpack in Sophos Web Appliance before 3.7.9.1 and 3.8 before 3.8.1.1 allows remote attackers to execute arbitrary commands via shell metacharacters in the domain parameter to end-user/index.php.
At a glance
- Exploitability
- Can be exploited over the network without logging in. High risk of data exposure, data tampering, service disruption.
- Exploit odds
- 90.1% chance of exploitation in the next 30 days (EPSS). Higher than most.
- Fix
- A patch, advisory or fixed version is referenced. Upgrade or apply it.
Timeline
- ReservedThe CVE id was reserved by its CNA
- PublishedDisclosed publicly on CVE.org and NVD
- Last updatedMost recent change to the record
Why it ranks here
- Exploited in the wild: no, CISA does not list it.
- Exploit odds: 90.1% in the next 30 days (EPSS).
- Severity: 10.0 HIGH (CVSS).
- Fix: a patch or advisory is linked.
- It meets the bar for Drop everything: critical, and exploited or very likely to be.
Details
- Published
- Last modified
- Exploit probability
- 90.1% · EPSS, next 30 days
- Weakness
- CWE-78 · OS command injection
- Record status
- Modified
Affected
- Sophos Web Appliance Firmware 3.7.8
- Sophos Web Appliance Firmware ≤ 3.7.9
- Sophos Web Appliance Firmware 3.0.0
- Sophos Web Appliance Firmware 3.0.1
- Sophos Web Appliance Firmware 3.0.1.1
- Sophos Web Appliance Firmware 3.0.2
- Sophos Web Appliance Firmware 3.0.3
- Sophos Web Appliance Firmware 3.0.4
Attack profile CVSS 2.0 · 10.0
- Attack vector
- Network
- Complexity
- Low
- Authentication
- None
- Confidentiality
- Complete
- Integrity
- Complete
- Availability
- Complete
Raw vector
AV:N/AC:L/Au:N/C:C/I:C/A:C
Is it in your code?
Hand this to your coding agent. It searches your project for the affected products and checks versions. Nothing leaves your machine.
Read https://cve-list.com/agent/cve/CVE-2013-4983.md and follow it. Check whether this project is affected by CVE-2013-4983. Read only. Don't change anything and don't upload my code. Tell me yes, no or not sure, with the file as proof.
Fix and advisories
- http://www.sophos.com/en-us/support/knowledgebase/119773.aspx
- http://www.sophos.com/en-us/support/knowledgebase/119773.aspx
References
- http://www.coresecurity.com/advisories/sophos-web-protection-appliance-multiple-vulnerabilities
- http://www.sophos.com/en-us/support/knowledgebase/119773.aspx
- http://www.coresecurity.com/advisories/sophos-web-protection-appliance-multiple-vulnerabilities
- http://www.sophos.com/en-us/support/knowledgebase/119773.aspx