An HTTP smuggling attack in the web application of D-Link DIR-X1860 before…
Priority LOW 39CWE-444Published · Updated
Key facts
- Attack vector
- Network
- Privileges required
- None
- User interaction
- None
- Attack complexity
- Low
- Impact type
- —
- Confidentiality · integrity · availability
- None · None · High
- Fix status
- No fix listed
Attack profile from CVSS 3.1 · NVD. Fix status from CNA.
Summary
An HTTP smuggling attack in the web application of D-Link DIR-X1860 before v1.10WWB09_Beta allows a remote unauthenticated attacker to DoS the web application via sending a specific HTTP packet.
Why it matters now
EPSS 0.03712 89th percentileScored 2026-11-07
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-x1860_firmware:*:*:*:*:*:*:*:* | up to 1.03 | Vulnerable | D-Link Japan K.K. |
| cpe:2.3:h:dlink:dir-x1860:-:*:*:*:*:*:*:* | not specified by NVD | Running on | D-Link Japan K.K. |
- cpe:2.3:o:dlink:dir-x1860_firmware:*:*:*:*:*:*:*:* Versions up to 1.03 Vulnerable ·D-Link Japan K.K.
- cpe:2.3:h:dlink:dir-x1860:-:*:*:*:*:*:*:* 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-2021-41442
- 2026-10-03 Alias added: GHSA-4hrq-xfjw-8g7p
References
More D-Link Japan K.K. Dir-x1860 Firmware vulnerabilities
- TI-2024-00658 D-Link Good Line Router v2 HTTP GET Request devinfo information disclosure CVSS 3.1MEDIUM 5.3
- TI-2021-18231 A DoS attack in the web application of D-Link DIR-X1860 before v1.10WWB09_Beta allows a… CVSS 3.1HIGH 7.4
- TI-2021-18233 A reflected cross-site-scripting attack in web application of D-Link DIR-X1860 before… CVSS 3.1MEDIUM 6.1
- TI-2021-21187 An information disclosure in web interface in D-Link DIR-X1860 before 1.03 RevA1 allows a… CVSS 3.1MEDIUM 5.3
Sources
- CVE-2021-41442 · CVE Program
- CVE-2021-41442 · NVD
- FIRST EPSS
- GHSA-4hrq-xfjw-8g7p · 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