CVE-2023-37758
D-LINK DIR-815 v1.01 was discovered to contain a buffer overflow via the component /web/captcha.cgi.
D-LINK DIR-815 v1.01 was discovered to contain a buffer overflow via the component /web/captcha.cgi.
Attack profile
How easy it is to exploit
- Attack vector
- Network
- Complexity
- Low
- Privileges needed
- None
- User interaction
- None
What an attacker can affect
- Confidentiality
- None
- Integrity
- None
- Availability
- High
Exploit likelihood
What each source reports
NVD Score used
D-LINK DIR-815 v1.01 was discovered to contain a buffer overflow via the component /web/captcha.cgi.
- Record
CVE-2023-37758- CVSS 3.1
- 7.5 High
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H - Weakness
- CWE-120
- Updated
- 2026-11-02
CVE List No score
D-LINK DIR-815 v1.01 was discovered to contain a buffer overflow via the component /web/captcha.cgi.
- Record
CVE-2023-37758- Updated
- 2026-11-02
EUVDEUVD-2023-41634 No score
D-LINK DIR-815 v1.01 was discovered to contain a buffer overflow via the component /web/captcha.cgi.
- Record
EUVD-2023-41634- Updated
- 2026-11-03
GitHub AdvisoriesGHSA-jvc5-x69q-9cr8
D-LINK DIR-815 v1.01 was discovered to contain a buffer overflow via the component /web/captcha.cgi.
D-LINK DIR-815 v1.01 was discovered to contain a buffer overflow via the component /web/captcha.cgi.
- Record
GHSA-jvc5-x69q-9cr8- CVSS 3.1
- 7.5 High
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H - Weakness
- CWE-120
- Updated
- 2026-11-02
Affected products
History
| Recorded | Changed | Sources |
|---|---|---|
| aliases | EUVD | |
| first indexed | CVE List, GitHub Advisories, NVD |
Dates are when Every CVE recorded each change. Upstream dates may differ.
In short
CVE-2023-37758 is a high vulnerability (CVSS 7.5) in D-link Dir-815, published July 18, 2023. No source lists public exploit code. EPSS puts the chance of exploitation in the next 30 days at 1.42%, the 73rd percentile. No source names a fixed version.