CVE-2020-25078
Published: August 5, 2025
Official Description
D-Link DCS-2530L and DCS-2670L devices contains an unspecified vulnerability that could allow for remote administrator password disclosure. The impacted products could be end-of-life (EoL) and/or end-of-service (EoS). Users should discontinue product utilization.
CISA KEV Advisory
D-Link DCS-2530L and DCS-2670L Devices Unspecified Vulnerability
D-Link DCS-2530L and DCS-2670L devices contains an unspecified vulnerability that could allow for remote administrator password disclosure. The impacted products could be end-of-life (EoL) and/or end-of-service (EoS). Users should discontinue product utilization.
Apply mitigations per vendor instructions, follow applicable BOD 22-01 guidance for cloud services, or discontinue use of the product if mitigations are unavailable.
Risk Analysis
Certain D-Link DCS-2530L and DCS-2670L devices are vulnerable to remote administrator password disclosure due to an unspecified flaw. With an EPSS score of 0.94146 and confirmed exploitation by CISA, this is a severe risk, especially as these products may be end-of-life.
This vulnerability is actively being exploited in the wild, allowing remote attackers to disclose administrator passwords. The remote nature of the flaw makes it easily accessible to attackers.
Users should immediately discontinue the use of D-Link DCS-2530L and DCS-2670L devices. Replace these end-of-life products with supported and secure alternatives.
Technical Analysis
CVE-2020-25078 requires local access, meaning attackers must already have a foothold on the target system.
Exploitation requires some privileges, which limits the exposure to scenarios where an attacker has already gained initial access.
CISA has added CVE-2020-25078 to the Known Exploited Vulnerabilities (KEV) catalog, confirming active exploitation in the wild. U.S. federal agencies are required to patch this within the mandated timeframe, and all organizations should treat remediation as urgent.
Exploit & PoC Resources
All References (3)
Quick Facts
Recommended Actions
- →Apply vendor patches immediately
- →Monitor CVE-2020-25078 in threat intel feeds
- →Review IDS/IPS signatures for exploitation attempts
- !CISA KEV: Federal agencies must patch per BOD 22-01 timeline
- !Active exploitation confirmed — treat as P1