CVE-2025-29311 Weak cryptography in n/a
Attackers can brute-force private keys from limited LLDP secret space in ONOS, enabling data access and privilege escalation.
- 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-2025-29311?
CVE-2025-29311 is a high-severity vulnerability in n/a, published on 24 Mar 2025. An attacker can exploit it over the internet without logging in, with no action from the victim.
Official description
Limited secret space in LLDP packets used in onos v2.7.0 allows attackers to obtain the private key via a bruteforce attack. Attackers are able to leverage this vulnerability into creating crafted LLDP packets.
Weakness: CWE-331
Which versions are affected by CVE-2025-29311?
It affects 1 product.
Products include Opennetworking Onos.
How do I fix CVE-2025-29311?
No fix has been published for CVE-2025-29311 yet. Limit exposure of the affected software until one is available.
Is CVE-2025-29311 being exploited?
There is no known exploitation of CVE-2025-29311 in the wild and no public exploit code.
Other vulnerabilities in n/a
Sources
Also known as GHSA-6cpx-55pw-9cxq.