CVE-2020-11629 File upload in n/a
An attacker with CA UI access can upload malicious scripts via the External Command Certificate Validator, leading to code execution on the server.
- Exploited in the wild
- Not known
- Login needed
- An administrator
- Attackable
- Over the internet
- Victim action needed
- Not needed
- Fix
- None listed
What is CVE-2020-11629?
CVE-2020-11629 is a high-severity vulnerability in n/a, published on 7 Apr 2020. An attacker needs administrator access to exploit it, with no action from the victim.
Official description
An issue was discovered in EJBCA before 6.15.2.6 and 7.x before 7.3.1.2. The External Command Certificate Validator, which allows administrators to upload external linters to validate certificates, is supposed to save uploaded test certificates to the server. An attacker who has gained access to the CA UI could exploit this to upload malicious scripts to the server. (Risks associated with this issue alone are negligible unless a malicious user already has gained access to the CA UI through other means, as a trusted user is already trusted to upload scripts by virtue of having access to the validator.)
Weakness: CWE-522
Which versions are affected by CVE-2020-11629?
It affects 1 product.
Products include Primekey Ejbca.
How do I fix CVE-2020-11629?
No fix has been published for CVE-2020-11629 yet. Limit exposure of the affected software until one is available.
Is CVE-2020-11629 being exploited?
There is no known exploitation of CVE-2020-11629 in the wild and no public exploit code.
Other vulnerabilities in n/a
Sources
Also known as GHSA-gvrc-hmg2-fp39.