Vulnerability Details : CVE-2023-28018
HCL Connections is vulnerable to a denial of service, caused by improper validation on certain requests. Using a specially-crafted request an attacker could exploit this vulnerability to cause denial of service for affected users.
Vulnerability category: Denial of service
Products affected by CVE-2023-28018
- cpe:2.3:a:hcltech:connections:6.5:*:*:*:*:*:*:*
- cpe:2.3:a:hcltech:connections:8.0:*:*:*:*:*:*:*
- cpe:2.3:a:hcltech:connections:7.0:*:*:*:*:*:*:*
Exploit prediction scoring system (EPSS) score for CVE-2023-28018
0.06%
Probability of exploitation activity in the next 30 days
EPSS Score History
~ 25 %
Percentile, the proportion of vulnerabilities that are scored at or less
CVSS scores for CVE-2023-28018
Base Score | Base Severity | CVSS Vector | Exploitability Score | Impact Score | Score Source | First Seen |
---|---|---|---|---|---|---|
6.5
|
MEDIUM | CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H |
2.8
|
3.6
|
NIST | 2024-10-16 |
5.5
|
MEDIUM | CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:U/C:L/I:L/A:L |
2.1
|
3.4
|
HCL Software | 2024-02-12 |
References for CVE-2023-28018
-
https://support.hcltechsw.com/csm?id=kb_article&sysparm_article=KB0108430
Security Bulletin: HCL Connections Security Update for Denial of Service Vulnerability (CVE-2023-28018)Vendor Advisory
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