CVE-2021-27442

high-risk
Published 2022-05-16

The Weintek cMT product line is vulnerable to a cross-site scripting vulnerability, which could allow an unauthenticated remote attacker to inject malicious JavaScript code.

Do I need to act?

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0.14% chance of exploitation
EPSS score — low exploit probability
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Not on CISA KEV list
No confirmed active exploitation reported to CISA
?
Patch status unknown
Check vendor advisories for fix availability and mitigation guidance
9
CVSS 9.4/10 Critical
NETWORK / LOW complexity

Affected Products (16)

Cmt-Svr-100 Firmware
Cmt-Svr-102 Firmware
Cmt-Svr-200 Firmware
Cmt-Svr-202 Firmware
Cmt-G01 Firmware
Cmt-G02 Firmware
Cmt-G03 Firmware
Cmt-G04 Firmware
Cmt3071 Firmware
Cmt3072 Firmware
Cmt3090 Firmware
Cmt3103 Firmware
Cmt3151 Firmware
Cmt-Hdm Firmware
Cmt-Fhd Firmware
Cmt-Ctrl01 Firmware

Affected Vendors

Weintek

References (4)

Mitigation https://dl.weintek.com/public/Document/TEC/TEC21001E_cMT_EasyWeb_V1_Security_Iss...
Third Party Advisory https://www.cisa.gov/uscert/ics/advisories/icsa-21-082-01
Mitigation https://dl.weintek.com/public/Document/TEC/TEC21001E_cMT_EasyWeb_V1_Security_Iss...
Third Party Advisory https://www.cisa.gov/uscert/ics/advisories/icsa-21-082-01
50
/ 100
high-risk
Severity 31/34 · Critical
Exploitability 1/34 · Minimal
Exposure 18/34 · Moderate