A buffer overflow vulnerability in /bin/boa on D-Link DIR-619L Rev.B 2.06B1 via…
Priority MEDIUM 62CWE-400Published · Updated
Key facts
- Attack vector
- Network
- Privileges required
- Low
- User interaction
- None
- Attack complexity
- Low
- Impact type
- Denial of service
- Confidentiality · integrity · availability
- None · None · High
- Fix status
- No fix listed
Attack profile from CVSS 3.1 · CISA ADP. Fix status from CNA. Impact type from CWE-400.
Summary
A buffer overflow vulnerability in /bin/boa on D-Link DIR-619L Rev.B 2.06B1 via formWlanSetup_Wizard allows remote authenticated users to trigger a denial of service (DoS) through the parameter "webpage."
Why it matters now
Exploitation Proof of concept CISA SSVC · not in CISA KEV
EPSS 0.01034 64th 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
CISA ADP · SSVC 2.0.3
- Exploitation
- Poc
- Automatable
- No
- Technical impact
- Partial
The decision (Track, Attend, Act) also depends on your mission and well-being impact; see CISA's SSVC guide.
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-619l_firmware:2.06b1:*:*:*:*:*:*:* | 2.06b1 | Vulnerable | D-Link Japan K.K. |
| cpe:2.3:h:dlink:dir-619l:b1:*:*:*:*:*:*:* | b1 | Running on | D-Link Japan K.K. |
- cpe:2.3:o:dlink:dir-619l_firmware:2.06b1:*:*:*:*:*:*:* Versions 2.06b1 Vulnerable ·D-Link Japan K.K.
- cpe:2.3:h:dlink:dir-619l:b1:*:*:*:*:*:*:* Versions b1 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-2024-33774
- 2026-10-03 Alias added: GHSA-w9j3-c4xq-pr6g
References
More D-Link Japan K.K. Dir-619l Firmware vulnerabilities
- TI-2014-06873 The miniigd SOAP service in Realtek SDK allows remote attackers to execute arbitrary code… KEVCVSS 3.1CRITICAL 9.8
- TI-2023-23538 D-Link DIR-619L B1 2.02 is vulnerable to Buffer Overflow via formSetWAN_Wizard56 function. CVSS 3.1CRITICAL 9.8
- TI-2023-19275 D-Link DIR-619L v2.04(TW) was discovered to contain a stack overflow via the curTime parameter at /goform/formLogin. CVSS 3.1CRITICAL 9.8
- TI-2020-13603 Buffer overflow vulnerability in DLINK 619L version B 2.06beta via the curTime parameter on login. CVSS 3.1CRITICAL 9.8
- TI-2020-13602 Buffer overflow vulnerability in DLINK 619L version B 2.06beta via the FILECODE parameter on login. CVSS 3.1CRITICAL 9.8
- TI-2025-35063 D-Link DIR-619L 2.06B01 is vulnerable to Buffer Overflow in the formLanguageChange function via the nextPage parameter. CVSS 3.1CRITICAL 9.8
Sources
- CVE-2024-33774 · CVE Program
- CVE-2024-33774 · NVD
- FIRST EPSS
- GHSA-w9j3-c4xq-pr6g · GitHub Advisory Database · CC BY 4.0
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