CVE-2020-10038 Auth bypass in SICAM MMU
Attackers can execute administrative commands without authentication on vulnerable Siemens SICAM devices via the web server.
- 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-2020-10038?
CVE-2020-10038 is a critical authentication bypass vulnerability in Siemens AG SICAM MMU, published on 14 Jul 2020. An attacker can exploit it over the internet without logging in, with no action from the victim.
Official description
A vulnerability has been identified in SICAM MMU (All versions < V2.05), SICAM SGU (All versions), SICAM T (All versions < V2.18). An attacker with access to the device's web server might be able to execute administrative commands without authentication.
Weakness: CWE-306
Which versions are affected by CVE-2020-10038?
It affects 3 products.
Products include Siemens Sicam Mmu Firmware, Siemens Sicam Sgu Firmware, Siemens Sicam T Firmware.
How do I fix CVE-2020-10038?
No fix has been published for CVE-2020-10038 yet. Limit exposure of the affected software until one is available.
Upgrade, and rotate credentials and sessions that may have been exposed. More about Authentication bypass.
Is CVE-2020-10038 being exploited?
There is no known exploitation of CVE-2020-10038 in the wild and no public exploit code.
Other vulnerabilities in Siemens AG SICAM MMU
Sources
Also known as GHSA-989v-c64c-jq57.