CVE-2022-42786
MEDIUMCVSS 5.4/10EPSS 0.43%
Last modified
CVE-2022-42786 is a medium-severity vulnerability rated 5.4/10 on the CVSS scale. Multiple W&T Products of the ComServer Series are prone to an XSS attack. An authenticated remote Attacker can execute arbitrary web scripts or HTML via a crafted payload injected into the title of the configuration webpage. EPSS estimates a 0.43% chance of exploitation in the next 30 days.
Description
Multiple W&T Products of the ComServer Series are prone to an XSS attack. An authenticated remote Attacker can execute arbitrary web scripts or HTML via a crafted payload injected into the title of the configuration webpage
Metrics
CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:C/C:L/I:L/A:N
Weakness Enumeration
Affected Software
| Vendor | Product | Versions |
|---|---|---|
| Wut | At-Modem-Emulator Firmware | < 1.48 |
| Wut | Com-Server \+\+ Firmware | < 1.48 |
| Wut | Com-Server 20ma Firmware | < 1.48 |
| Wut | Com-Server Highspeed 100basefx Firmware | < 1.76 |
| Wut | Com-Server Highspeed 100baselx Firmware | < 1.76 |
| Wut | Com-Server Highspeed 19\" 1port Firmware | < 1.76 |
| Wut | Com-Server Highspeed 19\" 4port Firmware | < 1.76 |
| Wut | Com-Server Highspeed Compact Firmware | < 1.76 |
| Wut | Com-Server Highspeed Industry Firmware | < 1.76 |
| Wut | Com-Server Highspeed Isolated Firmware | < 1.76 |
| Wut | Com-Server Highspeed Oem Firmware | < 1.76 |
| Wut | Com-Server Highspeed Office 1port Firmware | < 1.76 |
| Wut | Com-Server Highspeed Office 4port Firmware | < 1.76 |
| Wut | Com-Server Highspeed Poe Firmware | < 1.76 |
| Wut | Com-Server Highspeed Lc Firmware | < 1.48 |
| Wut | Com-Server Highspeed Ul Firmware | < 1.48 |
| Wut | Com-Server Highspeed Poe 3x Isolated Firmware | < 1.48 |
References
- https://cert.vde.com/de/advisories/VDE-2022-043/Third Party Advisory
- https://cert.vde.com/de/advisories/VDE-2022-043/Third Party Advisory
Timeline
- Published
- Last Modified
- Status
- Modified
Frequently Asked Questions
What is CVE-2022-42786?
Multiple W&T Products of the ComServer Series are prone to an XSS attack. An authenticated remote Attacker can execute arbitrary web scripts or HTML via a crafted payload injected into the title of the configuration webpage
How severe is CVE-2022-42786?
CVE-2022-42786 has a CVSS score of 5.4/10 (MEDIUM severity). The EPSS model estimates a 0.43% probability of exploitation in the next 30 days.
How do I fix CVE-2022-42786?
Check the vendor references and advisories linked above for patched versions and mitigation guidance. You can also run a Strix scan to test if your systems are affected.
How Strix Helps
- How Strix found a critical auth bypass in etcdStrix autonomously discovered a critical authentication bypass in etcd, later designated CVE-2026-33413.
- Autonomous PentestingAI agents that find and validate exploitable vulnerabilities like this one across your applications.
- PR ReviewsPentest every pull request so vulnerable code is caught before it ships to production.
- AI Penetration TestingHow AI-driven penetration testing continuously covers your attack surface.
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Are you affected by CVE-2022-42786?
Run a free Strix scan to check your systems for this vulnerability.
Scan your code nowSource: NVD / NIST