CVE-2023-0090 Proofpoint Enterprise Protection webservices unauthenticated RCE
An anonymous attacker can execute remote code via eval injection in Proofpoint Enterprise Protection webservices if network access is enabled.
- 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-2023-0090?
CVE-2023-0090 is a critical code injection vulnerability in proofpoint enterprise_protection, published on 8 Mar 2023. An attacker can exploit it over the internet without logging in, with no action from the victim.
Official description
The webservices in Proofpoint Enterprise Protection (PPS/POD) contain a vulnerability that allows for an anonymous user to execute remote code through 'eval injection'. Exploitation requires network access to the webservices API, but such access is a non-standard configuration. This affects all versions 8.20.0 and below.
Which versions are affected by CVE-2023-0090?
It affects 1 product.
Products include Proofpoint Enterprise Protection.
How do I fix CVE-2023-0090?
No fix has been published for CVE-2023-0090 yet. Limit exposure of the affected software until one is available.
Upgrade, and never evaluate templates, expressions or code built from user input. More about Code injection.
Is CVE-2023-0090 being exploited?
There is no known exploitation of CVE-2023-0090 in the wild and no public exploit code.
Public exploit code: 1 proofs of concept on GitHub.
Other vulnerabilities in proofpoint enterprise_protection
- CVE-2022-46332 Proofpoint Enterprise Protection (PPS/PoD) XSS in "Attachment Names"
- CVE-2023-0089 Proofpoint Enterprise Protection webutils authenticated RCE
- CVE-2019-19680 Security feature bypass in n/a
- CVE-2022-46334 Proofpoint Enterprise Protection Local Privilege Escalation
- CVE-2021-39304 Security feature bypass in n/a
Sources
Also known as GHSA-fqgc-xggw-mh6h.