# CVE-2024-23573: Weak cryptography in Aftermarket EPC

> Attackers can exploit Lucky13 TLS vulnerabilities to decrypt traffic or perform man-in-the-middle attacks on HCL Aftermarket EPC.

- **Severity:** Low 3.7 (`CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:L/I:N/A:N`)
- **Exploited in the wild:** Not known
- **Login needed:** Not needed
- **Attackable:** Over the internet
- **Victim action needed:** Not needed
- **Fix available:** No
- **Published:** 17 Jul 2026
- **Updated:** 17 Jul 2026
- **Also known as:** GHSA-2hrh-mjr6-qj4v

## What is CVE-2024-23573?

CVE-2024-23573 is a low-severity vulnerability in HCLSoftware Aftermarket EPC, published on 17 Jul 2026. An attacker can exploit it over the internet without logging in, with no action from the victim.

### Official description

HCL Aftermarket EPC is vulnerable to attack since the Application is vulnerable to Lucky 13. that makes the SS LLUCKY13 possible affects the TLS1.1and 1.2 and DTLS1.0 or 1.2 implementations . It also affects previous versions such as SSL3.0 and TLS1.0. This can also be considered a type of man-in-the-middle attack.

Weakness: CWE-425 (Direct Request)

## Which versions are affected by CVE-2024-23573?


## How do I fix CVE-2024-23573?

No fix has been published for CVE-2024-23573 yet. Limit exposure of the affected software until one is available.

## Is CVE-2024-23573 being exploited?

There is no known exploitation of CVE-2024-23573 in the wild and no public exploit code.

## Fix prompt for AI coding agents

```text
Check this codebase for CVE-2024-23573 and fix it if it is affected.

What it is: CVE-2024-23573 is a low-severity vulnerability in HCLSoftware Aftermarket EPC, published on 17 Jul 2026. An attacker can exploit it over the internet without logging in, with no action from the victim.
Exploitation: There is no known exploitation of CVE-2024-23573 in the wild and no public exploit code.

Affected product: HCLSoftware Aftermarket EPC. No package-level version data is available, so check the vendor advisory linked from the reference page.

Task:
1. Search the dependency manifests and lockfiles (for example package.json, package-lock.json, requirements.txt, poetry.lock, uv.lock, pom.xml, build.gradle, go.mod, Cargo.lock, Gemfile.lock) and any Dockerfiles for the affected packages, including transitive dependencies.
2. If an affected version is in use, upgrade it to the fixed version for its release line with the project's package manager, so the lockfile is regenerated. Prefer the smallest upgrade that fixes it.
3. If there is no fix, or the upgrade would break the build, do not guess: explain the risk and the safest workaround instead.
4. Run the tests and summarise what changed and why.
5. If nothing in the project is affected, say so and change nothing.

Reference: https://insights.sbomify.com/CVE-2024-23573/ (Markdown: https://insights.sbomify.com/CVE-2024-23573/index.md)
```

## Sources

- CVE record: https://www.cve.org/CVERecord?id=CVE-2024-23573
- NVD: https://nvd.nist.gov/vuln/detail/CVE-2024-23573
- OSV: https://osv.dev/vulnerability/CVE-2024-23573

---
From sbomify Insights: https://insights.sbomify.com/CVE-2024-23573/
Summaries are generated and may contain mistakes; the official description above is the record.