CVE-2025-59177 Generation of Error Message Containing Sensitive Information Vulnerability
Attackers can reveal system secrets via crafted commands in error messages, requiring upgrades to secure Ericsson Packet Core Controllers.
- Exploited in the wild
- Not known
- Login needed
- An administrator
- Attackable
- Local or same network only
- Victim action needed
- Not needed
- Fix
- None listed
What is CVE-2025-59177?
CVE-2025-59177 is a medium-severity vulnerability in Ericsson Packet Core Controller (PCC), published on 27 Jul 2026. It can only be exploited from the same machine or local network, with no action from the victim.
Official description
Ericsson Packet Core Controller (PCC) versions prior to 1.39 contain a vulnerability in Configuration Management, allowing an attacker to execute specifically crafted commands to reveal system secret through error messages.
Weakness: CWE-209
Which versions are affected by CVE-2025-59177?
How do I fix CVE-2025-59177?
No fix has been published for CVE-2025-59177 yet. Limit exposure of the affected software until one is available.
Is CVE-2025-59177 being exploited?
There is no known exploitation of CVE-2025-59177 in the wild and no public exploit code.
Sources
Also known as GHSA-qh6w-fr9v-2742.