CVE-2012-4705
What it is
Directory traversal vulnerability in 3S CODESYS Gateway-Server before 2.3.9.27 allows remote attackers to execute arbitrary code via vectors involving a crafted pathname.
At a glance
- Exploitability
- Can be exploited over the network without logging in. High risk of data exposure, data tampering, service disruption.
- Exploit odds
- 64.9% chance of exploitation in the next 30 days (EPSS). Higher than most.
- Fix
- No patch or advisory is linked yet. Look at mitigations or restrict exposure.
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: 64.9% in the next 30 days (EPSS).
- Severity: 10.0 HIGH (CVSS).
- Fix: none linked yet, which raises it.
- It meets the bar for Drop everything: critical, and exploited or very likely to be.
Details
- Published
- Last modified
- Exploit probability
- 64.9% · EPSS, next 30 days
- Weakness
- CWE-22 · Path traversal
- Record status
- Modified
Affected
- 3s-software Codesys gateway-server ≤ 2.3.9.20
- 3s-software Codesys gateway-server 2.3.5.1
- 3s-software Codesys gateway-server 2.3.5.2
- 3s-software Codesys gateway-server 2.3.5.3
- 3s-software Codesys gateway-server 2.3.6.0
- 3s-software Codesys gateway-server 2.3.7.0
- 3s-software Codesys gateway-server 2.3.8.0
- 3s-software Codesys gateway-server 2.3.8.1
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-2012-4705.md and follow it. Check whether this project is affected by CVE-2012-4705. Read only. Don't change anything and don't upload my code. Tell me yes, no or not sure, with the file as proof.
