CVE-2017-12736
What it is
After initial configuration, the Ruggedcom Discovery Protocol (RCDP) is still able to write to the device under certain conditions. This could allow an attacker located in the adjacent network of the targeted device to perform unauthorized administrative actions.
At a glance
- Exploitability
- Can be exploited from the same network segment without logging in. High risk of data exposure, data tampering, service disruption.
- Exploit odds
- 1.1% chance of exploitation in the next 30 days (EPSS).
- Fix
- A patch, advisory or fixed version is referenced. Upgrade or apply it.
Timeline
- 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: 1.1% in the next 30 days (EPSS).
- Severity: 8.8 HIGH (CVSS).
- Fix: a patch or advisory is linked.
Details
- Published
- Last modified
- Exploit probability
- 1.1% · EPSS, next 30 days
- Weakness
- CWE-1188
- Record status
- Modified
Affected
- Siemens Scalance xb-200 Firmware
- Siemens Scalance xc-200 Firmware
- Siemens Scalance xp-200 Firmware
- Siemens Scalance xr300-wg Firmware
- Siemens Scalance xr-500 Firmware
- Siemens Scalance xm-400 Firmware
- Siemens Ruggedcom Ros < 5.0.1
- Siemens Ruggedcom Ros < 4.3.4
Attack profile CVSS 3.1 · 8.8
- Attack vector
- Adjacent network
- Complexity
- Low
- Privileges needed
- None
- User interaction
- None
- Scope
- Unchanged
- Confidentiality
- High
- Integrity
- High
- Availability
- High
Raw vector
CVSS:3.1/AV:A/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
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-2017-12736.md and follow it. Check whether this project is affected by CVE-2017-12736. 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
- https://www.siemens.com/cert/pool/cert/siemens_security_advisory_ssa-856721.pdf
- https://www.siemens.com/cert/pool/cert/siemens_security_advisory_ssa-856721.pdf
References
- http://www.securityfocus.com/bid/101041
- http://www.securitytracker.com/id/1039463
- http://www.securitytracker.com/id/1039464
- https://cert-portal.siemens.com/productcert/html/ssa-856721.html
- https://www.siemens.com/cert/pool/cert/siemens_security_advisory_ssa-856721.pdf
- http://www.securityfocus.com/bid/101041
- http://www.securitytracker.com/id/1039463
- http://www.securitytracker.com/id/1039464
- https://www.siemens.com/cert/pool/cert/siemens_security_advisory_ssa-856721.pdf