RCE in Dlink Dir-882
CVE-2022-28896
A command injection vulnerability in the component /setnetworksettings/SubnetMask of D-Link DIR882 DIR882A1_FW130B06 allows attackers to escalate privileges to root via a crafted payload.
Vulnerability class: Command Injection (OS Command Injection)
Published · last modified .
CVSS v3 metric
CVSS v3 base score 9.8 (Critical). Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H.
EPSS exploit prediction
EPSS: 0.037 (89.5th percentile), scored .
Low probability of exploitation in the next 30 days, but still tracked. 89th percentile — 89.5% of CVEs in the catalogue have a lower EPSS than this one. How to read EPSS.
EPSS over last 30 days · oldest: 0.037 · newest: 0.037 · change: 0.000
Affected products
- Dlink Dir-882 — versions a1
- Dlink Dir-882 Firmware — versions 1.30b06
Weakness classification (CWE)
Public proof-of-concept exploits
References
- www.dlink.com/en/security-bulletin/ (Vendor Advisory)
- github.com/EPhaha/IOT_vuln/tree/main/d-link/dir-882/2 (Exploit, Third Party Advisory)
Frequently asked questions
- What is CVE-2022-28896?
- CVE-2022-28896 is a critical-severity vulnerability in Dlink Dir-882, classified under OS Command Injection. CVSS score: 9.8/10. Published 2022-05-10.
- How severe is CVE-2022-28896?
- Critical severity. CVSS v3 base score is 9.8 out of 10.
- Is CVE-2022-28896 known to be exploited?
- 1 public proof-of-concept repositories are indexed. Not currently listed in the CISA KEV catalog.