CVE-2021-37198 Cross-site request forgery in COMOS V10.2
An attacker can perform cross-site request forgery attacks against Siemens COMOS web components, requiring the web components to be enabled.
- Exploited in the wild
- Not known
- Login needed
- Not needed
- Attackable
- Over the internet
- Victim action needed
- A user has to click or open something
- Fix
- None listed
What is CVE-2021-37198?
CVE-2021-37198 is a high-severity vulnerability in Siemens COMOS V10.2, published on 11 Jan 2022. An attacker can exploit it over the internet without logging in, and only if a user opens a file or follows a link.
Official description
A vulnerability has been identified in COMOS V10.2 (All versions only if web components are used), COMOS V10.3 (All versions < V10.3.3.3 only if web components are used), COMOS V10.4 (All versions < V10.4.1 only if web components are used). The COMOS Web component of COMOS uses a flawed implementation of CSRF prevention. An attacker could exploit this vulnerability to perform cross-site request forgery attacks.
Weakness: CWE-352
Which versions are affected by CVE-2021-37198?
It affects 1 product.
Products include Siemens Comos.
How do I fix CVE-2021-37198?
No fix has been published for CVE-2021-37198 yet. Limit exposure of the affected software until one is available.
Is CVE-2021-37198 being exploited?
There is no known exploitation of CVE-2021-37198 in the wild and no public exploit code.
Other vulnerabilities in Siemens COMOS V10.2
Sources
Also known as GHSA-4348-cfw6-3v28.