CVE-2024-26004 PHOENIX CONTACT: DoS of a control agent due to access of a uninitialized pointer in CHARX Series
Unauthenticated remote attackers can cause denial of service in PHOENIX CONTACT CHARX charging controllers via uninitialized pointer access.
- Exploited in the wild
- Not known
- Login needed
- Not needed
- Attackable
- Over the internet
- Victim action needed
- Not needed
- Fix
- None listed
What is CVE-2024-26004?
CVE-2024-26004 is a high-severity vulnerability in PHOENIX CONTACT CHARX SEC-3000, published on 12 Mar 2024. An attacker can exploit it over the internet without logging in, with no action from the victim.
Official description
An unauthenticated remote attacker can DoS a control agent due to access of a uninitialized pointer which may prevent or disrupt the charging functionality.
Weakness: CWE-824
Which versions are affected by CVE-2024-26004?
It affects 4 products.
Products include Phoenixcontact Charx Sec-3000 Firmware, Phoenixcontact Charx Sec-3050 Firmware, Phoenixcontact Charx Sec-3100 Firmware, Phoenixcontact Charx Sec-3150 Firmware.
How do I fix CVE-2024-26004?
No fix has been published for CVE-2024-26004 yet. Limit exposure of the affected software until one is available.
Is CVE-2024-26004 being exploited?
There is no known exploitation of CVE-2024-26004 in the wild and no public exploit code.
Other vulnerabilities in PHOENIX CONTACT CHARX SEC-3000
- CVE-2025-25270 Remote Code Execution via Unauthenticated Configuration Manipulation
- CVE-2024-25995 PHOENIX CONTACT: Remote code execution in CHARX Series
- CVE-2025-25268 Unauthenticated Configuration Access via Exposed API Endpoint
- CVE-2025-25271 OCPP Backend Configuration via Insecure Defaults
- CVE-2024-26288 PHOENIX CONTACT: Lack of SSL support in CHARX Series
Sources
Also known as GHSA-464f-8292-rfph.