Buffer overflow in D-Link Dsl-3782 Firmware
CVE-2018-8941
Diagnostics functionality on D-Link DSL-3782 devices with firmware EU v. 1.01 has a buffer overflow, allowing authenticated remote attackers to execute arbitrary code via a long Addr value to the 'set Diagnostics_Entry' function in an HTTP request, related to /userfs/bin/tcapi.
Vulnerability class: Buffer Overflow
Published · last modified .
CVSS v3 metric
CVSS v3 base score 8.8 (High). Vector: CVSS:3.0/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H.
EPSS exploit prediction
EPSS: 0.066 (93.6th percentile), scored .
Low probability of exploitation in the next 30 days, but still tracked. 94th percentile — 93.6% of CVEs in the catalogue have a lower EPSS than this one. How to read EPSS.
EPSS over last 30 days · oldest: 0.068 · newest: 0.066 · change: -0.001
Affected products
- D-Link Dsl-3782 Firmware — versions 1.01
- Dlink Dsl-3782
Weakness classification (CWE)
Public proof-of-concept exploits
References
- github.com/SECFORCE/CVE-2018-8941 (Exploit, Third Party Advisory)
Frequently asked questions
- What is CVE-2018-8941?
- CVE-2018-8941 is a high-severity vulnerability in D-Link Dsl-3782 Firmware, classified under Improper Restriction of Operations within the Bounds of a Memory Buffer. CVSS score: 8.8/10. Published 2018-04-03.
- How severe is CVE-2018-8941?
- High severity. CVSS v3 base score is 8.8 out of 10.
- Is CVE-2018-8941 known to be exploited?
- 3 public proof-of-concept repositories are indexed. Not currently listed in the CISA KEV catalog.