Buffer overflow in Dlink Dir-619l
CVE-2020-19323
An issue was discovered in /bin/mini_upnpd on D-Link DIR-619L 2.06beta devices. There is a heap buffer overflow allowing remote attackers to restart router via the M-search request ST parameter. No authentication required
Vulnerability class: Buffer Overflow
Published · last modified .
CVSS v3 metric
CVSS v3 base score 7.5 (High). Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H.
EPSS exploit prediction
EPSS: 0.013 (69.4th percentile), scored .
Low probability of exploitation in the next 30 days, but still tracked. 69th percentile — 69.4% of CVEs in the catalogue have a lower EPSS than this one. How to read EPSS.
EPSS over last 30 days · oldest: 0.010 · newest: 0.013 · change: +0.003
Affected products
- Dlink Dir-619l
- Dlink Dir-619l Firmware — versions 2.06
Weakness classification (CWE)
References
- www.dlink.com/en/security-bulletin/ (Product)
- github.com/hhhhu8045759/619L_upnpd_heapoverflow (Exploit, Third Party Advisory)
Frequently asked questions
- What is CVE-2020-19323?
- CVE-2020-19323 is a high-severity vulnerability in Dlink Dir-619l, classified under Out-of-bounds Write. CVSS score: 7.5/10. Published 2023-09-11.
- How severe is CVE-2020-19323?
- High severity. CVSS v3 base score is 7.5 out of 10.