Vulnerability in Kaifa Webitr Attendance System
CVE-2023-48392
Kaifa Technology WebITR is an online attendance system, it has a vulnerability in using hard-coded encryption key. An unauthenticated remote attacker can generate valid token parameter and exploit this vulnerability to access system with arbitrary user account, including administrator’s account, to execute login account’s permissions, and obtain relevant information.
Published · last modified .
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.
EPSS exploit prediction
EPSS: 0.006 (45.1th percentile), scored .
Very low probability of exploitation in the next 30 days; routine patching cadence is appropriate. 45th percentile — 45.1% of CVEs in the catalogue have a lower EPSS than this one. How to read EPSS.
EPSS over last 30 days · oldest: 0.006 · newest: 0.006 · change: 0.000
Affected products
- Kaifa Webitr Attendance System — versions 2.1.0.23
- Kaifa Technology Webitr — versions 2_1_0_19
Weakness classification (CWE)
Public proof-of-concept exploits
References
- www.twcert.org.tw/tw/cp-132-7622-57e5f-1.html (Third Party Advisory)
Frequently asked questions
- What is CVE-2023-48392?
- CVE-2023-48392 is a critical-severity vulnerability in Kaifa Webitr Attendance System, classified under Use of Hard-coded Cryptographic Key. CVSS score: 9.8/10. Published 2023-12-15.
- How severe is CVE-2023-48392?
- Critical severity. CVSS v3 base score is 9.8 out of 10.
- Is CVE-2023-48392 known to be exploited?
- 1 public proof-of-concept repositories are indexed. Not currently listed in the CISA KEV catalog.