CVE-2020-25079 kev in the critical feed json
An issue was discovered on D-Link DCS-2530L before 1.06.01 Hotfix and DCS-2670L through 2.02 devices.
published 2020-09-02 6 y ago modified 2026-06-17 4 mo ago also EUVD-2020-17771
- cvss
- 8.8
- version 3.1, CNA
- cisa kev
- Exploited
- added 2025-08-05
- epss
- 54.0%
- EPSS 54.0% chance of exploitation in 30 days, percentile 99%
- public exploits
- 0
- none known
Summary
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.
Patch / fix
cisa required action Apply mitigations per vendor instructions, follow applicable BOD 22-01 guidance for cloud services, or discontinue use of the product if mitigations are unavailable.
- dlink dcs-4703e_firmware 1.03.04
- dlink dcs-4705e_firmware 1.03.02
- dlink dcs-4802e_firmware 2.01.01
- dlink dcs-4603_firmware 1.04.02
- dlink dcs-4622_firmware 2.01.10
- dlink dcs-4701e_firmware 2.03.01
- dlink dcs-2670l_firmware 2.03.00
Timeline
- Published
- Added to CISA KEV
- CISA SSVC: exploitation active
- CISA patch deadline
Known exploited
- Added
- 15 mo ago
- Patch by
- 2025-08-26 (14 mo ago)
- Ransomware
- Not known
- Required action
- Apply mitigations per vendor instructions, follow applicable BOD 22-01 guidance for cloud services, or discontinue use of the product if mitigations are unavailable.
- Vendor, product
- D-Link, DCS-2530L and DCS-2670L Devices
- CISA name
- D-Link DCS-2530L and DCS-2670L Command Injection Vulnerability
CISA SSVC
- Exploitation
- Active, exploited in the wild
- Automatable
- no
- Technical impact
- total
- Assessed
- 15 mo ago
Exploit prediction
54.01% chance of exploitation in the next 30 days, higher than 99% of all scored CVEs (FIRST EPSS, 2026-11-08).
Exploits and checks
- twitter.com https://twitter.com/Dogonsecurity/status/1271265152118259712 referenced PoC, tagged "exploit" by a source, unverified
CVSS scores
| assigned by | version | score | vector |
|---|---|---|---|
| CISA ADP | 3.1 | 8.8 | CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H |
| NVD | 3.1 | 8.8 | CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H |
| CNA | 3.1 | 8.8 | CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H |
| NVD | 2.0 | 9.0 | AV:N/AC:L/Au:S/C:C/I:C/A:C |
Classification
- Weakness
-
- CWE-77 Improper Neutralization of Special Elements used in a Command
References
-
supportannouncement.us.dlink.com
/announcement/publication.aspx?name=SAP10180
patch, vendor-advisory
-
twitter.com
/Dogonsecurity/status/1271265152118259712
broken-link, exploit, third-party-advisory
-
support.dlink.com
/productinfo.aspx?m=DCS-2530L
product
-
cisa.gov
/known-exploited-vulnerabilities-catalog?field_cve=CVE-2020-25079
government-resource, us-government-resource
Sources
- CVE List CVE-2020-25079
- NVD CVE-2020-25079
Fencer Vulns keeps one entry per vulnerability: the CVE id wins, then GHSA, and records that alias each other are merged, except that two CVEs always keep separate entries. The same data is available as JSON.