Vulnerability Details : CVE-2018-12981
Potential exploit
An issue was discovered on WAGO e!DISPLAY 762-3000 through 762-3003 devices with firmware before FW 02. The vulnerability can be exploited by authenticated and unauthenticated users by sending special crafted requests to the web server allowing injecting code within the WBM. The code will be rendered and/or executed in the browser of the user's browser.
Vulnerability category: Cross site scripting (XSS)
Products affected by CVE-2018-12981
- cpe:2.3:o:wago:762-3000_firmware:*:*:*:*:*:*:*:*
- cpe:2.3:o:wago:762-3001_firmware:*:*:*:*:*:*:*:*
- cpe:2.3:o:wago:762-3002_firmware:*:*:*:*:*:*:*:*
- cpe:2.3:o:wago:762-3003_firmware:*:*:*:*:*:*:*:*
Exploit prediction scoring system (EPSS) score for CVE-2018-12981
2.77%
Probability of exploitation activity in the next 30 days
EPSS Score History
~ 85 %
Percentile, the proportion of vulnerabilities that are scored at or less
CVSS scores for CVE-2018-12981
| Base Score | Base Severity | CVSS Vector | Exploitability Score | Impact Score | Score Source | First Seen |
|---|---|---|---|---|---|---|
|
3.5
|
LOW | AV:N/AC:M/Au:S/C:N/I:P/A:N |
6.8
|
2.9
|
NIST | |
|
5.4
|
MEDIUM | CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:C/C:L/I:L/A:N |
2.3
|
2.7
|
NIST |
CWE ids for CVE-2018-12981
-
The product does not neutralize or incorrectly neutralizes user-controllable input before it is placed in output that is used as a web page that is served to other users.Assigned by: nvd@nist.gov (Primary)
References for CVE-2018-12981
-
https://www.sec-consult.com/en/blog/advisories/remote-code-execution-via-multiple-attack-vectors-in-wago-edisplay/
Remote code execution via multiple attack vectors in WAGO e!DISPLAY 7300T – SEC ConsultExploit;Third Party Advisory
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https://www.exploit-db.com/exploits/45014/
WAGO e!DISPLAY 7300T - Multiple VulnerabilitiesExploit;Third Party Advisory;VDB Entry
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https://www.wago.com/medias/SA-WBM-2018-004.pdf?context=bWFzdGVyfHJvb3R8MjgyNzYwfGFwcGxpY2F0aW9uL3BkZnxoMWUvaDg4LzkzNjE3NTIxOTUxMDIucGRmfDU1NmJkYjEzNDY0ZGU4OWQ1OTMyMjUwNTlmZTI0MzgwNDQ1MDY1YzU3OWRmZDk1NzYzODAwMDI3ODg1NDJlZjU
Third Party Advisory
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http://seclists.org/fulldisclosure/2018/Jul/38
Full Disclosure: SEC Consult SA-20180711-0 :: Remote code execution via multiple attack vectors in WAGO e!DISPLAY 7300TExploit;Mailing List;Third Party Advisory
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https://ics-cert.us-cert.gov/advisories/ICSA-18-198-02
WAGO e!DISPLAY Web-Based-Management | CISAThird Party Advisory;US Government Resource
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https://cert.vde.com/en-us/advisories/vde-2018-010
WAGO Multiple vulnerabilities in e!DISPLAY products — English (USA)Third Party Advisory
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