CVE-2018-12980762-3000 Firmware Unrestricted File Upload
An issue was discovered on WAGO e!DISPLAY 762-3000 through 762-3003 devices with firmware before FW 02.
Published Jul 12, 2018 · Updated Nov 21, 2024
Key Facts
Patch immediately- CVE-2018-12980 is a high-severity vulnerability (CVSS 8.8 v3.1) affecting 762-3000 Firmware (Wago), 762-3001 Firmware (Wago), 762-3002 Firmware (Wago) and 1 more product.
- It is not listed in any known-exploited vulnerabilities catalog. Public exploit code is available.
- EPSS estimates a 30% probability of exploitation in the next 30 days.
- Fixed versions are available, including 762-3000 Firmware 02, 762-3001 Firmware 02, 762-3002 Firmware 02.
- Brandefense priority: patch immediately, because public exploit code exists for a high-severity flaw.
Scores
CVSS v3.1
8.8
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
EPSS (30-day exploit likelihood)
30%
Higher than 98.1% of all scored CVEs
Exploit maturity
Proof of concept
ATLAS score
43/100
Publication score, see How it works
Exploitation Verdict
KEV listed
Not listed
Federal due date
None
No federal due date
Ransomware use
Not reported
Attributed actors
None named
Exploit & Defence Guidance
Exploit maturity
Proof of concept
Public exploit code
2
Proof-of-concept links
In-the-wild evidence
2
Reports of active use
Advisories And Exploit References
- advisoryhttps://cert.vde.com/en-us/advisories/vde-2018-010
- advisoryhttps://ics-cert.us-cert.gov/advisories/ICSA-18-198-02
- advisoryhttps://www.wago.com/medias/SA-WBM-2018-004.pdf?context=bWFzdGVyfHJvb3R8MjgyNzYwfGFwcGxpY2F0aW9uL3BkZnxoMWUvaDg4LzkzNjE3NTIxOTUxMDIucGRmfDU1NmJkYjEzNDY0ZGU4OWQ1OTMyMjUwNTlmZTI0MzgwNDQ1MDY1YzU3OWRmZDk1NzYzODAwMDI3ODg1NDJlZjU
Description
An issue was discovered on WAGO e!DISPLAY 762-3000 through 762-3003 devices with firmware before FW 02. The vulnerability allows an authenticated user to upload arbitrary files to the file system with the permissions of the web server.
Affected Products
4 affected entries in total| Product | Affected versions | Fixed in |
|---|---|---|
| 762-3000 FirmwareWago | See advisory | 02 |
| 762-3001 FirmwareWago | See advisory | 02 |
| 762-3002 FirmwareWago | See advisory | 02 |
| 762-3003 FirmwareWago | See advisory | 02 |
Patched Releases
762-3000 Firmware
02
762-3001 Firmware
02
762-3002 Firmware
02
762-3003 Firmware
02
Timeline
Publicly disclosed
Jul 12, 2018
Last updated
Nov 21, 2024
Weakness Type
- CWE-434 Unrestricted Upload of File with Dangerous Type
References
- advisorycert.vde.com · vde-2018-010
- advisoryics-cert.us-cert.gov · ICSA-18-198-02
- advisorywago.com · SA-WBM-2018-004.pdf
- exploit20180711 SEC Consult SA-20180711-0 :: Remote code execution via multiple attack vectors in WAGO e!DISPLAY 7300T
- exploitExploitDB-45014
FAQ
Common Questions.
An issue was discovered on WAGO e!DISPLAY 762-3000 through 762-3003 devices with firmware before FW 02.
Affected: 762-3000 Firmware (Wago); 762-3001 Firmware (Wago); 762-3002 Firmware (Wago), among others. The full list is in the CVE brief.
It is not listed in any known-exploited vulnerabilities catalog.
No, it is not currently listed in the CISA Known Exploited Vulnerabilities catalog.
Public exploit code is available.
Fixed versions are available, including 762-3000 Firmware 02, 762-3001 Firmware 02, 762-3002 Firmware 02.
Brandefense priority: patch immediately, because public exploit code exists for a high-severity flaw.
Is CVE-2018-12980 On Your Attack Surface?
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