Buffer overflow in Dlink Dir-1960
CVE-2022-31414
D-Link DIR-1960 firmware DIR-1960_A1_1.11 was discovered to contain a buffer overflow via srtcat in prog.cgi. This vulnerability allowed attackers to cause a Denial of Service (DoS) via a crafted HTTP request.
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: 0.021 (81.3th percentile), scored .
Low probability of exploitation in the next 30 days, but still tracked. 81st percentile — 81.3% of CVEs in the catalogue have a lower EPSS than this one. How to read EPSS.
EPSS over last 30 days · oldest: 0.018 · newest: 0.021 · change: +0.003
Affected products
- Dlink Dir-1960 — versions a1
- Dlink Dir-1960 Firmware — versions 1.11
Weakness classification (CWE)
Public proof-of-concept exploits
References
- www.dlink.com/en/security-bulletin/ (Broken Link, Vendor Advisory)
- tsd.dlink.com.tw/ddgo (Vendor Advisory)
- github.com/Davidteeri/Bug-Report/blob/main/dlink-dir1960- 0x42acdc.md (Third Party Advisory, Broken Link)
Frequently asked questions
- What is CVE-2022-31414?
- CVE-2022-31414 is a high-severity vulnerability in Dlink Dir-1960, classified under Buffer Copy without Checking Size of Input (Classic Buffer Overflow). CVSS score: 7.5/10. Published 2022-09-07.
- How severe is CVE-2022-31414?
- High severity. CVSS v3 base score is 7.5 out of 10.
- Is CVE-2022-31414 known to be exploited?
- 2 public proof-of-concept repositories are indexed. Not currently listed in the CISA KEV catalog.