CVE-2018-12981: XSS
First published: Thu Jul 12 2018(Updated: )
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.
Credit: cve@mitre.org
| Affected Software | Affected Version | How to fix |
|---|---|---|
| WAGO PFC Firmware | <02 | |
| Wago 762-3000 Firmware | ||
| WAGO PFC Firmware | <02 | |
| Wago 762-3001 Firmware | ||
| Wago 762-3002 | <02 | |
| Wago 762-3002 Firmware | ||
| WAGO PFC Firmware | <02 | |
| Wago 762-3003 Firmware |
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Reference Links
- http://seclists.org/fulldisclosure/2018/Jul/38
- https://cert.vde.com/en-us/advisories/vde-2018-010
- https://ics-cert.us-cert.gov/advisories/ICSA-18-198-02
- https://www.exploit-db.com/exploits/45014/
- https://www.sec-consult.com/en/blog/advisories/remote-code-execution-via-multiple-attack-vectors-in-wago-edisplay/
- https://www.wago.com/medias/SA-WBM-2018-004.pdf?context=bWFzdGVyfHJvb3R8MjgyNzYwfGFwcGxpY2F0aW9uL3BkZnxoMWUvaDg4LzkzNjE3NTIxOTUxMDIucGRmfDU1NmJkYjEzNDY0ZGU4OWQ1OTMyMjUwNTlmZTI0MzgwNDQ1MDY1YzU3OWRmZDk1NzYzODAwMDI3ODg1NDJlZjU
Frequently Asked Questions
What is the severity of CVE-2018-12981?
CVE-2018-12981 is classified as a critical vulnerability due to its potential for remote code execution.
How do I fix CVE-2018-12981?
To fix CVE-2018-12981, users should upgrade their WAGO e!DISPLAY devices to firmware version 02 or later.
Who is affected by CVE-2018-12981?
All WAGO e!DISPLAY models 762-3000 to 762-3003 with firmware versions prior to 02 are affected by CVE-2018-12981.
Can CVE-2018-12981 be exploited by unauthenticated users?
Yes, CVE-2018-12981 can be exploited by both authenticated and unauthenticated users.
What types of attacks can leverage CVE-2018-12981?
CVE-2018-12981 can be exploited through specially crafted requests sent to the web server, allowing code injection.
- agent/references
- agent/type
- agent/softwarecombine
- collector/mitre-cve
- source/MITRE
- agent/last-modified-date
- agent/weakness
- agent/severity
- agent/author
- agent/first-publish-date
- agent/description
- agent/event
- agent/source
- agent/tags
- collector/nvd-index
- agent/software-canonical-lookup-request
- vendor/wago
- canonical/wago pfc firmware
- canonical/wago 762-3000 firmware
- canonical/wago 762-3001 firmware
- canonical/wago 762-3002
- canonical/wago 762-3002 firmware
- canonical/wago 762-3003 firmware