Vulnerability · Published Jul 17, 2026 · Assigned by HCL
CVE-2024-23577
Medium 4.3
In plain English
A medium-severity improper input validation in Aftermarket EPC from HCLSoftware. There are no confirmed reports of exploitation so far. The chance it is exploited in the next 30 days is estimated at 0.3% (higher than 22% of all known vulnerabilities).
Severity (CVSS 3.1)4.3Medium
Exploit odds (30 days)0.3%top 77.5% of all CVEs
Exploited in the wildNo reportsCISA SSVC: none
Attack toolingNoneno public tooling known
Official description
HCL Aftermarket EPC is vulnerable since the application does not have a validation for HOST header and accepts arbitrary hosts when requested in http protocol. When an application doesn’t adequately validate or sanitize this header, it can lead to several security risks, including Host header poisoning, server misconfigurations.
Affected products (as reported)
| Vendor | Product | Versions |
|---|---|---|
| HCLSoftware | Aftermarket EPC | version 1.0.0 |
Weakness: CWE-20 · Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:L/I:N/A:N