Vulnerability Details : CVE-2023-29503
The affected application lacks proper validation of user-supplied data when parsing project files (e.g., CSP). This could lead to a stack-based buffer overflow. An attacker could leverage this vulnerability to execute arbitrary code in the context of the current process.
Vulnerability category: OverflowExecute code
Products affected by CVE-2023-29503
- cpe:2.3:a:hornerautomation:cscape:9.90:sp8:*:*:*:*:*:*
- cpe:2.3:a:hornerautomation:cscape_envisionrv:4.70:*:*:*:*:*:*:*
Exploit prediction scoring system (EPSS) score for CVE-2023-29503
0.11%
Probability of exploitation activity in the next 30 days
EPSS Score History
~ 45 %
Percentile, the proportion of vulnerabilities that are scored at or less
CVSS scores for CVE-2023-29503
| Base Score | Base Severity | CVSS Vector | Exploitability Score | Impact Score | Score Source | First Seen |
|---|---|---|---|---|---|---|
|
7.8
|
HIGH | CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H |
1.8
|
5.9
|
ICS-CERT | |
|
7.8
|
HIGH | CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H |
1.8
|
5.9
|
NIST |
CWE ids for CVE-2023-29503
-
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: ics-cert@hq.dhs.gov (Primary)
References for CVE-2023-29503
-
https://www.cisa.gov/news-events/ics-advisories/icsa-23-143-04
Horner Automation Cscape | CISAThird Party Advisory;US Government Resource
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