CVE-2022-34464 Missing authorization in SICAM GridEdge (Classic)
Attackers with local filesystem access can inject SSH keys into an improperly protected file, enabling unauthorized access and potential code execution on SICAM GridEdge systems.
- 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-2022-34464?
CVE-2022-34464 is a medium-severity missing authorization vulnerability in Siemens SICAM GridEdge (Classic), published on 12 Jul 2022. Any signed-in user can exploit it over the network, with no action from the victim.
Official description
A vulnerability has been identified in SICAM GridEdge (Classic) (All versions < V2.7.3). The affected application uses an improperly protected file to import SSH keys. This could allow attackers with access to the filesystem of the host on which SICAM GridEdge runs to inject a custom SSH key to that file.
Which versions are affected by CVE-2022-34464?
It affects 4 products.
Products include Siemens Sicam Gridedge Essential Arm, Siemens Sicam Gridedge Essential Gds Arm, Siemens Sicam Gridedge Essential Gds Intel, Siemens Sicam Gridedge Essential Intel.
How do I fix CVE-2022-34464?
No fix has been published for CVE-2022-34464 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-2022-34464 being exploited?
There is no known exploitation of CVE-2022-34464 in the wild and no public exploit code.
Sources
Also known as GHSA-xp6h-v5w9-gwqx.