What is CVE-2022-45553?

CVE-2022-45553 is a critical-severity vulnerability in Zbt We1626, classified under Code Injection. CVSS score: 9.8/10. Published 2023-03-03.

How severe is CVE-2022-45553?

Critical severity. CVSS v3 base score is 9.8 out of 10.

RCE in Zbt We1626

CVE-2022-45553

An issue discovered in Shenzhen Zhibotong Electronics WBT WE1626 Router v 21.06.18 allows attacker to execute arbitrary commands via serial connection to the UART port.

Vulnerability class: RCE (Remote Code Execution)

EPSS: 0.011 (62.3th percentile) — read the EPSS interpretation.

CVSS v3 metric

CVSS v3 base score 9.8 (Critical). Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H.

Affected products

Zbt We1626
Zbt We1626_firmware — versions 21.06.18
N/a — versions n/a

Weakness classification (CWE)

CWE-94 — Code Injection

References

af854a3a-2127-422b-91ae-364da2661108 (Broken Link)
af854a3a-2127-422b-91ae-364da2661108 (Vendor Advisory)
cve@mitre.org (Exploit, Third Party Advisory)

Frequently asked questions

What is CVE-2022-45553?: CVE-2022-45553 is a critical-severity vulnerability in Zbt We1626, classified under Code Injection. CVSS score: 9.8/10. Published 2023-03-03.
How severe is CVE-2022-45553?: Critical severity. CVSS v3 base score is 9.8 out of 10.