CVE-2018-12979

moderate-risk
Published 2018-07-12

An issue was discovered on WAGO e!DISPLAY 762-3000 through 762-3003 devices with firmware before FW 02. Weak permissions allow an authenticated user to overwrite critical files by abusing the unrestricted file upload in the WBM.

Do I need to act?

~
4.9% chance of exploitation in next 30 days
EPSS score — moderate exploit probability
-
Not on CISA KEV list
No confirmed active exploitation reported to CISA
!
1 public exploit available
45014
?
Patch status unknown
Check vendor advisories for fix availability and mitigation guidance
6
CVSS 6.5/10 Medium
NETWORK / LOW complexity

Affected Products (4)

Affected Vendors

Wago

References (12)

Exploit http://seclists.org/fulldisclosure/2018/Jul/38
Third Party Advisory https://cert.vde.com/en-us/advisories/vde-2018-010
Third Party Advisory https://ics-cert.us-cert.gov/advisories/ICSA-18-198-02
Exploit https://www.exploit-db.com/exploits/45014/
Exploit https://www.sec-consult.com/en/blog/advisories/remote-code-execution-via-multipl...
Third Party Advisory https://www.wago.com/medias/SA-WBM-2018-004.pdf?context=bWFzdGVyfHJvb3R8MjgyNzYw...
Exploit http://seclists.org/fulldisclosure/2018/Jul/38
Third Party Advisory https://cert.vde.com/en-us/advisories/vde-2018-010
Third Party Advisory https://ics-cert.us-cert.gov/advisories/ICSA-18-198-02
Exploit https://www.exploit-db.com/exploits/45014/
Exploit https://www.sec-consult.com/en/blog/advisories/remote-code-execution-via-multipl...
Third Party Advisory https://www.wago.com/medias/SA-WBM-2018-004.pdf?context=bWFzdGVyfHJvb3R8MjgyNzYw...
49
/ 100
moderate-risk
Severity 24/34 · High
Exploitability 15/34 · Moderate
Exposure 10/34 · Low