Vulnerability · Published May 16, 2022 · Assigned by icscert
CVE-2021-27446Weintek EasyWeb cMT Code Injection
Critical 10.0
In plain English
A critical-severity code injection in cMT-CTRL01 from Weintek. There are no confirmed reports of exploitation so far. The chance it is exploited in the next 30 days is estimated at 3.0% (higher than 87% of all known vulnerabilities).
Severity (CVSS 3.1)10.0Critical
Exploit odds (30 days)3.0%top 12.7% of all CVEs
Exploited in the wildNo reportsCISA SSVC: none
Attack toolingNoneno public tooling known
Official description
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.
Affected products (as reported)
| Vendor | Product | Versions |
|---|---|---|
| Weintek | cMT-SVR-1xx/2xx | unspecified – before 20210305 |
| Weintek | cMT-G01/G02 | unspecified – before 20210209 |
| Weintek | cMT-G03/G04 | unspecified – before 20210222 |
| Weintek | cMT3071/cMT3072/cMT3090/cMT3103/cMT3151 | unspecified – before 20210218 |
| Weintek | cMT-HDM | unspecified – before 20210204 |
| Weintek | cMT-FHD | unspecified – before 20210208 |
| Weintek | cMT-CTRL01 | unspecified – before 20210302 |
Weakness: CWE-94 · Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:H/I:H/A:H
References
- https://www.cisa.gov/uscert/ics/advisories/icsa-21-082-01 x_refsource_MISC
- https://dl.weintek.com/public/Document/TEC/TEC21001E_cMT_EasyWeb_V1_Security_Issues.pdf x_refsource_CONFIRM