Buffer overflow in Dlink Dir-825
CVE-2020-10214
An issue was discovered on D-Link DIR-825 Rev.B 2.10 devices. There is a stack-based buffer overflow in the httpd binary. It allows an authenticated user to execute arbitrary code via a POST to ntp_sync.cgi with a sufficiently long parameter ntp_server.
Vulnerability class: Buffer Overflow
Published · last modified .
CVSS v3 metric
CVSS v3 base score 8.8 (High). Vector: CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H.
EPSS exploit prediction
EPSS: 0.183 (97.2th percentile), scored .
Moderate probability of exploitation in the next 30 days — watch for active exploitation reports. 97th percentile — 97.2% of CVEs in the catalogue have a lower EPSS than this one. How to read EPSS.
EPSS over last 30 days · oldest: 0.183 · newest: 0.183 · change: 0.000
Affected products
- Dlink Dir-825
- Dlink Dir-825 Firmware — versions 2.10
Weakness classification (CWE)
Public proof-of-concept exploits
References
- github.com/kuc001/IoTFirmware/blob/master/D-Link/vulnerability4.md (Exploit, Third Party Advisory)
Frequently asked questions
- What is CVE-2020-10214?
- CVE-2020-10214 is a high-severity vulnerability in Dlink Dir-825, classified under Out-of-bounds Write. CVSS score: 8.8/10. Published 2020-03-07.
- How severe is CVE-2020-10214?
- High severity. CVSS v3 base score is 8.8 out of 10.
- Is CVE-2020-10214 known to be exploited?
- 2 public proof-of-concept repositories are indexed. Not currently listed in the CISA KEV catalog.