CVE-2022-27593 QNAP Photo Station Externally Controlled Reference
Attackers can exploit an externally controlled reference vulnerability in QNAP Photo Station to modify system files, potentially leading to ransomware deployment.
- Exploited in the wild
- Since 8 Sep 2022
- Login needed
- Not needed
- Attackable
- Over the internet
- Victim action needed
- Not needed
- Fix
- None listed
What is CVE-2022-27593?
CVE-2022-27593 is a critical server-side request forgery vulnerability in QNAP Systems Inc. Photo Station, published on 8 Sep 2022. An attacker can exploit it over the internet without logging in, with no action from the victim.
Official description
An externally controlled reference to a resource vulnerability has been reported to affect QNAP NAS running Photo Station. If exploited, This could allow an attacker to modify system files. We have already fixed the vulnerability in the following versions: QTS 5.0.1: Photo Station 6.1.2 and later QTS 5.0.0/4.5.x: Photo Station 6.0.22 and later QTS 4.3.6: Photo Station 5.7.18 and later QTS 4.3.3: Photo Station 5.4.15 and later QTS 4.2.6: Photo Station 5.2.14 and later
Weakness: CWE-610
Which versions are affected by CVE-2022-27593?
It affects 1 product.
Products include Qnap Photo Station.
How do I fix CVE-2022-27593?
No fix has been published for CVE-2022-27593 yet. Limit exposure of the affected software until one is available. US federal agencies must fix it by 29 Sep 2022.
Upgrade, and send outbound requests through an allow-list that blocks internal addresses. More about Server-side request forgery.
Is CVE-2022-27593 being exploited?
Yes. Attackers have exploited CVE-2022-27593 in the wild since at least 8 Sep 2022, including in ransomware campaigns.
Public exploit code: 1 Nuclei template.
Other vulnerabilities in QNAP Systems Inc. Photo Station
Sources
Also known as GHSA-c84w-pfmp-9cxg.