CVE-2022-40946
HIGHCVSS 7.5/10EPSS 7.97%
Last modified
CVE-2022-40946 is a high-severity vulnerability rated 7.5/10 on the CVSS scale. On D-Link DIR-819 Firmware Version 1.06 Hardware Version A1 devices, it is possible to trigger a Denial of Service via the sys_token parameter in a cgi-bin/webproc?getpage=html/index.html request.. EPSS estimates a 7.97% chance of exploitation in the next 30 days.
Description
On D-Link DIR-819 Firmware Version 1.06 Hardware Version A1 devices, it is possible to trigger a Denial of Service via the sys_token parameter in a cgi-bin/webproc?getpage=html/index.html request.
Metrics
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
Weakness Enumeration
Affected Software
| Vendor | Product | Versions |
|---|---|---|
| Dlink | Dir-819 Firmware | 1.06 |
References
- http://packetstormsecurity.com/files/171484/D-Link-DIR-819-A1-Denial-Of-Service.htmlExploit, Third Party Advisory, VDB Entry
- https://github.com/whokilleddb/dlink-dir-819-dosExploit, Third Party Advisory
- http://packetstormsecurity.com/files/171484/D-Link-DIR-819-A1-Denial-Of-Service.htmlExploit, Third Party Advisory, VDB Entry
- https://github.com/whokilleddb/dlink-dir-819-dosExploit, Third Party Advisory
Timeline
- Published
- Last Modified
- Status
- Modified
Frequently Asked Questions
What is CVE-2022-40946?
On D-Link DIR-819 Firmware Version 1.06 Hardware Version A1 devices, it is possible to trigger a Denial of Service via the sys_token parameter in a cgi-bin/webproc?getpage=html/index.html request.
How severe is CVE-2022-40946?
CVE-2022-40946 has a CVSS score of 7.5/10 (HIGH severity). The EPSS model estimates a 7.97% probability of exploitation in the next 30 days.
How do I fix CVE-2022-40946?
Check the vendor references and advisories linked above for patched versions and mitigation guidance. You can also run a Strix scan to test if your systems are affected.
Are you affected by CVE-2022-40946?
Run a free Strix scan to check your systems for this vulnerability.
Scan your code nowSource: NVD / NIST