CVE‑2020‑25078: Remote Administrator Password Disclosure in D‑Link DCS‑2530L & DCS‑2670L IP Cameras
What It Is – An unspecified vulnerability in D‑Link’s DCS‑2530L and DCS‑2670L network cameras may allow an unauthenticated remote attacker to retrieve the device’s administrator password.
Exploitability – No public exploit code has been released, but the flaw is classified as remotely exploitable; CVSS v3.1 base score 7.5 (High).
Affected Products – D‑Link DCS‑2530L and DCS‑2670L IP cameras (many of which are already end‑of‑life or end‑of‑service).
Why It Matters for Trust & Control Assurance
- Privileged‑credential protection – The issue directly tests the control objective of safeguarding admin passwords and ensuring they are not exposed through insecure defaults.
- Device lifecycle governance – Continued use of EoL/EoS hardware undermines audit evidence of asset management and increases exposure to unpatched flaws.
- Network segmentation & monitoring – Remote password disclosure highlights the need for strict network controls and continuous logging of privileged access attempts.
Recommended Actions
- Isolate or retire the affected cameras immediately; replace with supported, patched devices.
- Rotate all administrator passwords and enforce strong, unique credentials (consider MFA where possible).
- Segment camera traffic on a dedicated VLAN with least‑privilege firewall rules.
- Update your asset inventory to flag EoL/EoS devices and document remediation steps for audit trails.
- Capture evidence of these actions in your control‑monitoring platform to demonstrate due diligence.
Source: CISA KEV – CVE‑2020‑25078