An issue was discovered on D-Link DIR-825 Rev.B 2.10 devices.
Priority MEDIUM 56CWE-787Published · Updated
Key facts
- Attack vector
- Network
- Privileges required
- Low
- User interaction
- None
- Attack complexity
- Low
- Impact type
- Code execution
- Confidentiality · integrity · availability
- High · High · High
- Fix status
- No fix listed
Attack profile from CVSS 3.1 · NVD. Fix status from CNA. Impact type from CWE-787 and the CVSS impact.
Summary
An issue was discovered on D-Link DIR-825 Rev.B 2.10 devices. There is a stack-based buffer overflow in the httpd binary. It allows an authenticated user to execute arbitrary code via a POST to ntp_sync.cgi with a sufficiently long parameter ntp_server.
Why it matters now
EPSS 0.18327 97th percentileScored 2026-11-07
Public exploit Yes 1 exploit referenceTagged by NVD
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 · 2
| CPE | Versions | Role | Vendor |
|---|---|---|---|
| cpe:2.3:o:dlink:dir-825_firmware:2.10:*:*:*:*:*:*:* | 2.10 | Vulnerable | D-Link Japan K.K. |
| cpe:2.3:h:dlink:dir-825:-:*:*:*:*:*:*:* | not specified by NVD | Running on | D-Link Japan K.K. |
- cpe:2.3:o:dlink:dir-825_firmware:2.10:*:*:*:*:*:*:* Versions 2.10 Vulnerable ·D-Link Japan K.K.
- cpe:2.3:h:dlink:dir-825:-:*:*:*:*:*:*:* Versions not specified by NVD Running on ·D-Link Japan K.K.
Remediation
No fixed version listed by the sources yet.
Timeline
- 2026-10-02 Threatist record created from CVE-2020-10214
- 2026-10-03 Alias added: GHSA-xfg3-m85p-v8gm
References
More D-Link Japan K.K. Dir-825 Firmware vulnerabilities
- TI-2019-12619 Unauthenticated remote code execution occurs in D-Link products such as DIR-655C… KEVCVSS 3.1CRITICAL 9.8
- TI-2025-06566 D-Link DIR-825 httpd switch_language.cgi sub_410DDC stack-based overflow CVSS 4.0CRITICAL 9.3
- TI-2021-21236 In the "webupg" binary of D-Link DIR-825 G1, attackers can bypass authentication through… CVSS 3.1CRITICAL 9.8
- TI-2026-06192 D-Link DIR-825 nmbd sserver.c NMBD_process buffer overflow CVSS 4.0HIGH 8.7
- TI-2025-09764 D-Link DIR-825 apply.cgi sub_4106d4 buffer overflow CVSS 4.0HIGH 8.7
- TI-2025-09210 D-Link DIR-825 httpd ping6_response.cg get_ping6_app_stat buffer overflow CVSS 4.0HIGH 8.7
Sources
- CVE-2020-10214 · CVE Program
- CVE-2020-10214 · NVD
- FIRST EPSS
- GHSA-xfg3-m85p-v8gm · 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