Cross-site request forgery (CSRF) vulnerability in NETGEAR DGN2200 routers with firmware…
Priority MEDIUM 44CWE-352Published · Updated
Key facts
- Attack vector
- Network
- Privileges required
- None
- User interaction
- Required
- Attack complexity
- Low
- Impact type
- Tampering
- Confidentiality · integrity · availability
- High · High · High
- Fix status
- No fix listed
Attack profile from CVSS 3.0 · NVD. Fix status from CNA. Impact type from CWE-352.
Summary
Cross-site request forgery (CSRF) vulnerability in NETGEAR DGN2200 routers with firmware 10.0.0.20 through 10.0.0.50 allows remote attackers to hijack the authentication of users for requests that perform DNS lookups via the host_name parameter to dnslookup.cgi. NOTE: this issue can be combined with CVE-2017-6334 to execute arbitrary code remotely.
Why it matters now
EPSS 0.03474 89th percentileScored 2026-11-07
Public exploit Yes 1 exploit referenceTagged by the CNA
Fix No fix listed No fixed version in the sources yet
SSVC decision points
Not available: CISA has not published SSVC decision points for this record.
Affected products
| Vendor | Product | Affected versions | Fixed in | Status | Source |
|---|---|---|---|---|---|
| — | — | all versions | — | No fix listed | CNA |
- — Vendor— Affected all versions Fixed in — No fix listed CNA
CPE configurations NVD · 5
| CPE | Versions | Role | Vendor |
|---|---|---|---|
| cpe:2.3:o:netgear:dgn2200_firmware:*:*:*:*:*:*:*:* | up to 10.0.0.50 | Vulnerable | NETGEAR |
| cpe:2.3:h:netgear:dgn2200v1:-:*:*:*:*:*:*:* | not specified by NVD | Running on | NETGEAR |
| cpe:2.3:h:netgear:dgn2200v2:-:*:*:*:*:*:*:* | not specified by NVD | Running on | NETGEAR |
| cpe:2.3:h:netgear:dgn2200v3:-:*:*:*:*:*:*:* | not specified by NVD | Running on | NETGEAR |
| cpe:2.3:h:netgear:dgn2200v4:-:*:*:*:*:*:*:* | not specified by NVD | Running on | NETGEAR |
- cpe:2.3:o:netgear:dgn2200_firmware:*:*:*:*:*:*:*:* Versions up to 10.0.0.50 Vulnerable ·NETGEAR
- cpe:2.3:h:netgear:dgn2200v1:-:*:*:*:*:*:*:* Versions not specified by NVD Running on ·NETGEAR
- cpe:2.3:h:netgear:dgn2200v2:-:*:*:*:*:*:*:* Versions not specified by NVD Running on ·NETGEAR
- cpe:2.3:h:netgear:dgn2200v3:-:*:*:*:*:*:*:* Versions not specified by NVD Running on ·NETGEAR
- cpe:2.3:h:netgear:dgn2200v4:-:*:*:*:*:*:*:* Versions not specified by NVD Running on ·NETGEAR
Remediation
No fixed version listed by the sources yet.
Timeline
- 2026-10-02 Threatist record created from CVE-2017-6366
- 2026-10-03 Alias added: GHSA-f99c-gfmc-7mwv
References
Exploit 1
More NETGEAR Dgn2200 Firmware vulnerabilities
- TI-2017-03982 ping.cgi on NETGEAR DGN2200 devices with firmware through 10.0.0.50 allows remote… KEVCVSS 3.1CRITICAL 9.8
- TI-2016-04910 Netgear DGN2200 and DGND3700 disclose the administrator password CVSS 3.0CRITICAL 9.8
- TI-2021-16116 Certain NETGEAR devices are affected by lack of access control at the function level. CVSS 3.1CRITICAL 10.0
- TI-2019-12970 Certain NETGEAR devices allow unauthenticated access to critical .cgi and .htm pages via… CVSS 3.1CRITICAL 9.8
- TI-2024-37767 A vulnerability in the Netgear DGN2200 router with firmware version v1.0.0.46 and earlier… CVSS 3.1HIGH 8.8
- TI-2020-18229 NETGEAR DGN2200v1 devices before v1.0.0.60 mishandle HTTPd authentication (aka… CVSS 3.1HIGH 8.8
Sources
- CVE-2017-6366 · CVE Program
- CVE-2017-6366 · NVD
- FIRST EPSS
- GHSA-f99c-gfmc-7mwv · GitHub Advisory Database · CC BY 4.0
This product uses the NVD API but is not endorsed or certified by the NVD. Sources and licences