RCE in D-link Dir-822_firmware
CVE-2018-19989
In the /HNAP1/SetQoSSettings message, the uplink parameter is vulnerable, and the vulnerability affects D-Link DIR-822 Rev.B 202KRb06 and DIR-822 Rev.C 3.10B06 devices. In the SetQoSSettings.php source code, the uplink parameter is saved i…
Vulnerability class: Command Injection (OS Command Injection)
EPSS: 0.055 (92.0th percentile) — read the EPSS interpretation.
CVSS v3 metric
CVSS v3 base score 9.8 (Critical). Vector: CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H.
Affected products
- D-link Dir-822_firmware — versions 202krb06
- Dlink Dir-822
- Dlink Dir-822_firmware — versions 3.10b06
- N/a — versions n/a
Weakness classification (CWE)
Public proof-of-concept exploits
References
- cve@mitre.org (Exploit, Third Party Advisory, x_refsource_MISC)
Frequently asked questions
- What is CVE-2018-19989?
- CVE-2018-19989 is a critical-severity vulnerability in D-link Dir-822_firmware, classified under OS Command Injection. CVSS score: 9.8/10. Published 2019-05-13.
- How severe is CVE-2018-19989?
- Critical severity. CVSS v3 base score is 9.8 out of 10.
- Is CVE-2018-19989 known to be exploited?
- 4 public proof-of-concept repositories are indexed. Not currently listed in the CISA KEV catalog.