CVE-2020-25079 D-Link DCS-2530L and DCS-2670L Command Injection
Authenticated attackers can execute arbitrary commands on D-Link IP cameras via the ddns_enc.cgi script.
- Exploited in the wild
- Since 5 Aug 2025
- Login needed
- Any signed-in user
- Attackable
- Over the internet
- Victim action needed
- Not needed
- Fix
- None listed
What is CVE-2020-25079?
CVE-2020-25079 is a high-severity command injection vulnerability in n/a, published on 2 Sep 2020. Any signed-in user can exploit it over the network, with no action from the victim.
Official description
An issue was discovered on D-Link DCS-2530L before 1.06.01 Hotfix and DCS-2670L through 2.02 devices. cgi-bin/ddns_enc.cgi allows authenticated command injection.
Weakness: CWE-77
Which versions are affected by CVE-2020-25079?
It affects 9 products.
Products include Dlink Dcs-2530l Firmware, Dlink Dcs-2670l Firmware, Dlink Dcs-4603 Firmware, Dlink Dcs-4622 Firmware, Dlink Dcs-4701e Firmware, Dlink Dcs-4703e Firmware and 3 more.
How do I fix CVE-2020-25079?
No fix has been published for CVE-2020-25079 yet. Limit exposure of the affected software until one is available. US federal agencies must fix it by 26 Aug 2025.
Upgrade, and pass arguments to programs as a list instead of through a shell. More about Command injection.
Is CVE-2020-25079 being exploited?
Yes. Attackers have exploited CVE-2020-25079 in the wild since at least 5 Aug 2025.
Other vulnerabilities in n/a
Sources
Also known as GHSA-w49v-8458-hh85.