Vulnerability Details : CVE-2023-3943
Stack-based Buffer Overflow vulnerability in ZkTeco-based OEM devices allows, in some cases, the execution of arbitrary code. Due to the lack of protection mechanisms such as stack canaries and PIE, it is possible to successfully execute code even under restrictive conditions.
This issue affects
ZkTeco-based OEM devices (ZkTeco ProFace X, Smartec ST-FR043, Smartec ST-FR041ME and possibly others)
with firmware
ZAM170-NF-1.8.25-7354-Ver1.0.0 and possibly others.
Vulnerability category: OverflowExecute code
Products affected by CVE-2023-3943
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Exploit prediction scoring system (EPSS) score for CVE-2023-3943
0.29%
Probability of exploitation activity in the next 30 days
EPSS Score History
~ 52 %
Percentile, the proportion of vulnerabilities that are scored at or less
CVSS scores for CVE-2023-3943
| Base Score | Base Severity | CVSS Vector | Exploitability Score | Impact Score | Score Source | First Seen |
|---|---|---|---|---|---|---|
|
10.0
|
CRITICAL | CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:H/I:H/A:H |
N/A
|
N/A
|
Kaspersky Labs | 2024-05-21 |
|
10.0
|
CRITICAL | CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:H/I:H/A:H |
3.9
|
6.0
|
Kaspersky Labs | 2024-05-21 |
CWE ids for CVE-2023-3943
-
A stack-based buffer overflow condition is a condition where the buffer being overwritten is allocated on the stack (i.e., is a local variable or, rarely, a parameter to a function).Assigned by:
- e45d732a-8f6b-4b6b-be76-7420f6a2b988 (Primary)
- vulnerability@kaspersky.com (Secondary)
References for CVE-2023-3943
-
https://github.com/klsecservices/Advisories/blob/master/K-ZkTeco-2023-006.md
File not found ยท GitHub
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