Cross-site scripting in Weintek products - CVE-2021-27442

Vulnerability identifier: #VU51717

CSH Severity: Low

CVSS v4: 5.1 [CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:A/VC:N/VI:N/VA:N/SC:L/SI:L/SA:N]

CVE-ID: CVE-2021-27442

CWE-ID: CWE-79

Exploitation vector: Remote access

Exploit availability: No public exploit available

The disclosed vulnerability allows a remote attacker to perform cross-site scripting (XSS) attacks.

The vulnerability exists due to insufficient sanitization of user-supplied data. A remote attacker can trick the victim to follow a specially crafted link and execute arbitrary HTML and script code in user's browser in context of vulnerable website.

Successful exploitation of this vulnerability may allow a remote attacker to steal potentially sensitive information, change appearance of the web page, perform phishing and drive-by-download attacks.

cMT-HDM
cMT-FHD
cMT-G01
cMT-G02
cMT3071
cMT3072
cMT3090
cMT3103
cMT3151
cMT-G03
cMT-G04
cMT-CTRL01
cMT-SVR-100
cMT-SVR-200

Install updates from vendor's website.

cMT-HDM - update to 20210204
cMT-FHD - update to 20210208
cMT-G01 - update to 20210209
cMT-G02 - update to 20210209
cMT3071 - update to 20210218
cMT3072 - update to 20210218
cMT3090 - update to 20210218
cMT3103 - update to 20210218
cMT3151 - update to 20210218
cMT-G03 - update to 20210222
cMT-G04 - update to 20210222
cMT-CTRL01 - update to 20210302
cMT-SVR-100 - update to 20210305
cMT-SVR-200 - update to 20210305

• https://ics-cert.us-cert.gov/advisories/icsa-21-082-01

• Multiple vulnerabilities in Weintek cMT