What is CVE-2021-27446?

CVE-2021-27446 is a critical-severity vulnerability in Weintek Cmt3071, classified under Code Injection. CVSS score: 10.0/10. Published 2022-05-16.

How severe is CVE-2021-27446?

Critical severity. CVSS v3 base score is 10.0 out of 10.

RCE in Weintek Cmt3071

CVE-2021-27446

The Weintek cMT product line is vulnerable to code injection, which may allow an unauthenticated remote attacker to execute commands with root privileges on the operation system.

Vulnerability class: RCE (Remote Code Execution)

EPSS: 0.026 (83.7th percentile) — read the EPSS interpretation.

CVSS v3 metric

CVSS v3 base score 10.0 (Critical). Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:H/I:H/A:H.

Affected products

Weintek Cmt3071
Weintek Cmt3071/cmt3072/cmt3090/cmt3103/cmt3151 — versions unspecified
Weintek Cmt3071_firmware
Weintek Cmt3072
Weintek Cmt3072_firmware
Weintek Cmt3090
Weintek Cmt3090_firmware
Weintek Cmt3103
Weintek Cmt3103_firmware
Weintek Cmt3151

Weakness classification (CWE)

CWE-94 — Code Injection

References

ics-cert@hq.dhs.gov (US Government Resource, Third Party Advisory, x_refsource_MISC)
ics-cert@hq.dhs.gov (x_refsource_CONFIRM, Mitigation, Vendor Advisory)

Frequently asked questions

What is CVE-2021-27446?: CVE-2021-27446 is a critical-severity vulnerability in Weintek Cmt3071, classified under Code Injection. CVSS score: 10.0/10. Published 2022-05-16.
How severe is CVE-2021-27446?: Critical severity. CVSS v3 base score is 10.0 out of 10.