CVE-2024-23557 HCL Connections is vulnerable to a user enumeration vulnerability
An attacker can enumerate valid users in HCL Connections, facilitating brute force attacks against the platform.
- Exploited in the wild
- Not known
- Login needed
- Any signed-in user
- Attackable
- Over the internet
- Victim action needed
- A user has to click or open something
- Fix
- None listed
What is CVE-2024-23557?
CVE-2024-23557 is a low-severity vulnerability in HCL Software Connections, published on 18 Apr 2024. Any signed-in user can exploit it over the network, and only if a user opens a file or follows a link.
Official description
HCL Connections contains a user enumeration vulnerability. Certain actions could allow an attacker to determine if the user is valid or not, leading to a possible brute force attack.
Weakness: CWE-200
Which versions are affected by CVE-2024-23557?
It affects 1 product.
Products include Hcltech Connections.
How do I fix CVE-2024-23557?
No fix has been published for CVE-2024-23557 yet. Limit exposure of the affected software until one is available.
Is CVE-2024-23557 being exploited?
There is no known exploitation of CVE-2024-23557 in the wild and no public exploit code.
Other vulnerabilities in HCL Software Connections
- CVE-2020-4085 Information disclosure in "HCL Connections"
- CVE-2019-4209 Open redirect in HCL Connections
- CVE-2023-28018 HCL Connections s vulnerable to possible denial of service for certain users
- CVE-2020-4083 Information disclosure in "HCL Connections"
- CVE-2026-21788 HCL Connections is vulnerable to cross-site scripting (XSS)
Sources
Also known as GHSA-3v4v-f26h-73ch.