Published

25 December 2022

Last modified

17 June 2026

CVSS

7.5 v3.1

Severity

high

EPSS

4.8% (91th pct)

CISA KEV

Not listed

NVD status

Modified

Weaknesses

CWE-425

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N

Description

Certain ZKTeco products (ZEM500-510-560-760, ZEM600-800, ZEM720, ZMM) allow access to sensitive information via direct requests for the form/DataApp?style=1 and form/DataApp?style=0 URLs. The affected versions may be before 8.88 (ZEM500-510-560-760, ZEM600-800, ZEM720) and 15.00 (ZMM200-220-210). The fixed versions are firmware version 8.88 (ZEM500-510-560-760, ZEM600-800, ZEM720) and firmware version 15.00 (ZMM200-220-210).

Exploitation

Not listed in the CISA Known Exploited Vulnerabilities catalogue as of 2026.09.04. The catalogue records confirmed public exploitation. Absence from it does not establish that exploitation has not occurred. EPSS models a 4.8% probability of exploitation activity in the next 30 days, placing it in the top decile of all scored CVEs.

Affected products

References

• https://seclists.org/fulldisclosure/2022/Oct/23 exploit
• https://www.redteam-pentesting.de/en/advisories/-advisories-publicised-vulnerability-analyses exploit
• https://seclists.org/fulldisclosure/2022/Oct/23 exploit
• https://www.redteam-pentesting.de/en/advisories/-advisories-publicised-vulnerability-analyses exploit

CVE-2022-42953 at NVD

Record assembled from NVD, CISA KEV 2026.09.04 and FIRST EPSS 2026-09-04. Affected products are those NVD's CPE configuration names that fall inside this site's scope; a CVE may affect products outside it.