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CVE-2014-7858
The check_login function in D-Link DNR-326 before 2.10 build 03 allows remote attackers to bypass authentication and log in by setting the…
- 9.8CriticalCVSS base score
- 15.2%Exploitation in 30 daysEPSS · top 3.2% of all CVEs
- NoKnown exploitednot in CISA's KEV catalog
- NonePublic exploitsnone known yet
Description
The check_login function in D-Link DNR-326 before 2.10 build 03 allows remote attackers to bypass authentication and log in by setting the username cookie parameter to an arbitrary string.
Timeline
ID reserved
By mitre
- 3 years later
· 3 years later
Published
- 7 years later
· 7 years later
Record updated
Changes after publication (a new score, a public exploit, EPSS crossing 1, 10 or 50 %, leaving KEV) are kept since November 2026; earlier ones are not known.
Scores
| Scored by | CVSS | Score | Vector |
|---|---|---|---|
| NVDNVD · Modified | 3.0 | Critical9.8 | CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H |
- EPSS (exploitation in 30 days)
- 15.2% · top 3.2% of all CVEs (10 Nov 2026)
Loading the EPSS history…
The list uses the assigner's score when there is one, then CISA's, then NVD's: Critical 9.8.
Affected products
n/a
- affected n/a
References
5
- http://packetstormsecurity.com/files/132075/D-Link-Bypass-Buffer-Overflow.html (opens in a new tab)x_refsource_MISCx_transferred
- 20150528 [SEARCH-LAB advisory] More than fifty vulnerabilities in D-Link NAS and NVR devices (opens in a new tab)mailing-listx_refsource_BUGTRAQx_transferred
- 74886 (opens in a new tab)vdb-entryx_refsource_BIDx_transferred
- 20150531 [SEARCH-LAB advisory] More than fifty vulnerabilities in D-Link NAS and NVR devices (opens in a new tab)mailing-listx_refsource_FULLDISCx_transferred
- http://www.search-lab.hu/media/D-Link_Security_advisory_3_0_public.pdf (opens in a new tab)x_refsource_CONFIRMx_transferred
Sources
The same CVE in the primary databases and aggregators, to check against.
- CVE.org record (opens in a new tab)
- CVE List JSON (GitHub) (opens in a new tab)
- NVD (opens in a new tab)
- FIRST EPSS (opens in a new tab)
- EUVD EUVD-2014-7708 (opens in a new tab)
- OSV.dev (opens in a new tab)
- GitHub Advisories (opens in a new tab)
- CIRCL Vulnerability-Lookup (opens in a new tab)
Badge for a README or a ticket
[](https://cveledger.app/cve/CVE-2014-7858)Record last updated .