CVE-2019-7388 json
An issue was discovered in /bin/goahead on D-Link DIR-823G devices with firmware 1.02B03.
published 2019-02-05 7 y ago modified 2026-06-17 4 mo ago also EUVD-2019-16930
- cvss
- 7.5
- version 3.0, NVD
- cisa kev
- Not listed
- not in CISA's catalog
- epss
- 2.8%
- EPSS 2.8% chance of exploitation in 30 days, percentile 86%
- public exploits
- 0
- none known
Summary
An issue was discovered in /bin/goahead on D-Link DIR-823G devices with firmware 1.02B03. There is incorrect access control allowing remote attackers to get sensitive information (such as MAC address) about all clients in the WLAN via the GetClientInfo HNAP API. Consequently, an attacker can achieve information disclosure without authentication.
Exploit prediction
2.83% chance of exploitation in the next 30 days, higher than 86% of all scored CVEs (FIRST EPSS, 2026-11-08).
Exploits and checks
- github.com https://github.com/leonW7/D-Link/blob/master/Vul_3.md referenced PoC, tagged "exploit" by a source, unverified
CVSS scores
| assigned by | version | score | vector |
|---|---|---|---|
| NVD | 3.0 | 7.5 | CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N |
| NVD | 2.0 | 5.0 | AV:N/AC:L/Au:N/C:P/I:N/A:N |
Classification
- Weakness
-
- CWE-200 Exposure of Sensitive Information to an Unauthorized Actor
References
-
github.com
/leonW7/D-Link/blob/master/Vul_3.md
exploit, third-party-advisory
-
securityfocus.com
/bid/106852
vdb-entry, third-party-advisory
Sources
- CVE List CVE-2019-7388
- NVD CVE-2019-7388
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