Critical severity · published Aug 14, 2020
CVE-2020-17474
A token-reuse vulnerability in ZKTeco FaceDepot 7B 1.0.213 and ZKBiosecurity Server 1.0.0_20190723 allows an attacker to create arbitrary new users, elevate users to…
9.8
CVSS
1.2%
EPSS
No
On KEV
Description
A token-reuse vulnerability in ZKTeco FaceDepot 7B 1.0.213 and ZKBiosecurity Server 1.0.0_20190723 allows an attacker to create arbitrary new users, elevate users to administrators, delete users, and download user faces from the database.
CVSS vector
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
Attack vector
Network
Complexity
Low
Privileges
None
User interaction
None
Confidentiality
High
Integrity
High
Availability
High
Scope
Unchanged
Exploitation
Is it being used?
Exploit prediction (EPSS)1.2% · higher than 68% of CVEs
Exploited in the wildNo evidence yet
CISA KEVNot listed
Ransomware campaign useNot known
Affected products
Which versions
F7
Facedepot 7b Firmware · Zkteco
1.0.213 · source: NVD
ZS
Zkbiosecurity Server · Zkteco
1.0.0_20190723 · source: NVD
References
NVD
https://nvd.nist.gov/vuln/detail/CVE-2020-17474
CVE.org
https://www.cve.org/CVERecord?id=CVE-2020-17474
Exploit
https://www.trendmicro.com/vinfo/us/threat-encyclopedia/vulnerability/8134/zkteco-facedepot-7b-10213-and-zkbiosecurity-server-10020190723-improper-privilege-vulnerability
More from Facedepot 7b Firmware
5.9
CVE-2020-17473
Lack of mutual authentication in ZKTeco FaceDepot 7B 1.0.213 and ZKBiosecurity Server 1.0.0_20190723 allows an attacker to obtain a long-lasting token by impersonating the server