D-Link DIR-615 before v20.12PTb04 has a second admin account with a 0x1 BACKDOOR value…
Priority MEDIUM 46CWE-798Published · Updated
Key facts
- Attack vector
- Network
- Privileges required
- None
- User interaction
- None
- Attack complexity
- Low
- Impact type
- Security bypass
- 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-798.
Summary
D-Link DIR-615 before v20.12PTb04 has a second admin account with a 0x1 BACKDOOR value, which might allow remote attackers to obtain access via a TELNET connection.
Why it matters now
EPSS 0.02026 81st 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-615:*:*:*:*:*:*:*:* | up to 20.12ptb01 | Vulnerable | D-Link Japan K.K. |
| cpe:2.3:h:dlink:dir-615:*:*:*:*:*:*:*:* | all versions | Running on | D-Link Japan K.K. |
- cpe:2.3:o:dlink:dir-615:*:*:*:*:*:*:*:* Versions up to 20.12ptb01 Vulnerable ·D-Link Japan K.K.
- cpe:2.3:h:dlink:dir-615:*:*:*:*:*:*:*:* Versions all versions 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-2017-11436
- 2026-10-03 Alias added: GHSA-pfhr-qvv5-jqp2
References
More D-Link Japan K.K. Dir-615 vulnerabilities
- TI-2017-05058 On the D-Link DIR-615 before v20.12PTb04, once authenticated, this device identifies the… CVSS 3.1CRITICAL 9.8
- TI-2017-05059 The D-Link DIR-615 device before v20.12PTb04 doesn't use SSL for any of the authenticated… CVSS 3.1CRITICAL 9.8
- TI-2017-05057 On the D-Link DIR-615 before v20.12PTb04, if a victim logged in to the Router's Web… CVSS 3.1HIGH 8.8
- TI-2009-04577 The D-Link DIR-615 with firmware 3.10NA does not require administrative authentication… CVSS 2.0MEDIUM 5.0
Sources
- CVE-2017-11436 · CVE Program
- CVE-2017-11436 · NVD
- FIRST EPSS
- GHSA-pfhr-qvv5-jqp2 · GitHub Advisory Database · CC BY 4.0
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