RCE in Dlink Dir-842v2
CVE-2023-33782
D-Link DIR-842V2 v1.0.3 was discovered to contain a command injection vulnerability via the iperf3 diagnostics function.
Vulnerability class: Command Injection (OS Command Injection)
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: 0.366 (98.5th percentile), scored .
Moderate probability of exploitation in the next 30 days — watch for active exploitation reports. 98th percentile — 98.5% of CVEs in the catalogue have a lower EPSS than this one. How to read EPSS.
EPSS over last 30 days · oldest: 0.366 · newest: 0.366 · change: 0.000
Affected products
- Dlink Dir-842v2
- Dlink Dir-842v2 Firmware — versions 1.0.3
Weakness classification (CWE)
Public proof-of-concept exploits
References
- af854a3a-2127-422b-91ae-364da2661108 (Product)
- www.dlink.com/en/security-bulletin/ (Vendor Advisory)
- af854a3a-2127-422b-91ae-364da2661108 (Broken Link)
- github.com/s0tr/CVE-2023-33782 (Exploit, Third Party Advisory)
Frequently asked questions
- What is CVE-2023-33782?
- CVE-2023-33782 is a high-severity vulnerability in Dlink Dir-842v2, classified under Command Injection. CVSS score: 8.8/10. Published 2023-06-07.
- How severe is CVE-2023-33782?
- High severity. CVSS v3 base score is 8.8 out of 10.
- Is CVE-2023-33782 known to be exploited?
- 3 public proof-of-concept repositories are indexed. Not currently listed in the CISA KEV catalog.