XSS in Wiesemann & Theis At-Modem-Emulator
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
Vulnerability class: XSS (Cross-Site Scripting)
Published · last modified .
CVSS v3 metric
CVSS v3 base score 5.4 (Medium). Vector: CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:C/C:L/I:L/A:N.
EPSS exploit prediction
EPSS: 0.005 (37.2th percentile), scored .
Very low probability of exploitation in the next 30 days; routine patching cadence is appropriate. 37th percentile — 37.2% of CVEs in the catalogue have a lower EPSS than this one. How to read EPSS.
EPSS over last 30 days · oldest: 0.004 · newest: 0.005 · change: +0.000
Affected products
- Wiesemann & Theis At-Modem-Emulator — versions 1.0
- Wiesemann & Theis Com-Server ++ — versions 1.0
- Wiesemann & Theis Com-Server 20ma — versions 1.0
- Wiesemann & Theis Com-Server Highspeed 100basefx — versions 1.0
- Wiesemann & Theis Com-Server Highspeed 100baselx — versions 1.0
- Wiesemann & Theis Com-Server Highspeed 19" 1port — versions 1.0
- Wiesemann & Theis Com-Server Highspeed 19" 4port — versions 1.0
- Wiesemann & Theis Com-Server Highspeed Compact — versions 1.0
- Wiesemann & Theis Com-Server Highspeed Industry — versions 1.0
- Wiesemann & Theis Com-Server Highspeed Isolated — versions 1.0
Weakness classification (CWE)
References
- cert.vde.com/de/advisories/VDE-2022-043/ (Third Party Advisory)
Frequently asked questions
- What is CVE-2022-42786?
- CVE-2022-42786 is a medium-severity vulnerability in Wiesemann & Theis At-Modem-Emulator, classified under Cross-site Scripting. CVSS score: 5.4/10. Published 2022-11-10.
- How severe is CVE-2022-42786?
- Medium severity. CVSS v3 base score is 5.4 out of 10.