CVE-2023-28481 Missing authorization in n/a
An attacker with local code execution as the tigergraph user can add their SSH key to gain password-less remote access.
- Exploited in the wild
- Not known
- Login needed
- Any signed-in user
- Attackable
- Over the internet
- Victim action needed
- Not needed
- Fix
- None listed
What is CVE-2023-28481?
CVE-2023-28481 is a high-severity missing authorization vulnerability in n/a, published on 14 Aug 2023. Any signed-in user can exploit it over the network, with no action from the victim.
Official description
An issue was discovered in Tigergraph Enterprise 3.7.0. There is unsecured write access to SSH authorized keys file. Any code running as the tigergraph user is able to add their SSH public key into the authorised keys file. This allows an attacker to obtain password-less SSH key access by using their own SSH key.
Weakness: CWE-639
Which versions are affected by CVE-2023-28481?
It affects 1 product.
Products include Tigergraph Tigergraph.
How do I fix CVE-2023-28481?
No fix has been published for CVE-2023-28481 yet. Limit exposure of the affected software until one is available.
Upgrade, and check permissions on every request on the server, not only in the interface. More about Missing authorization.
Is CVE-2023-28481 being exploited?
It is not confirmed as exploited in the wild, but public exploit code for CVE-2023-28481 exists.
Other vulnerabilities in n/a
Sources
Also known as GHSA-p76w-g4qc-7g8w.