Vulnerability in Dlink Dir-615
CVE-2021-42627
The WAN configuration page "wan.htm" on D-Link DIR-615 devices with firmware 20.06 can be accessed directly without authentication which can lead to disclose the information about WAN settings and also leverage attacker to modify the data fields of page.
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: 0.631 (99.2th percentile), scored .
High probability of exploitation in the next 30 days — patch promptly. 99th percentile — 99.2% of CVEs in the catalogue have a lower EPSS than this one. How to read EPSS.
EPSS over last 30 days · oldest: 0.631 · newest: 0.631 · change: 0.000
Affected products
- Dlink Dir-615
- Dlink Dir-615 Firmware — versions 20.06
- Dlink Dir-615 J1
- Dlink Dir-615 J1 Firmware — versions 20.06
- Dlink Dir-615jx10
- Dlink Dir-615jx10 Firmware — versions 20.06
- Dlink Dir-615 T1
- Dlink Dir-615 T1 Firmware — versions 20.06
Public proof-of-concept exploits
References
- af854a3a-2127-422b-91ae-364da2661108 (Broken Link)
- af854a3a-2127-422b-91ae-364da2661108 (Product)
- www.dlink.com/en/security-bulletin/ (Vendor Advisory)
- github.com/sanjokkarki/D-Link-DIR-615/blob/main/CVE-2021-42627 (Third Party Advisory)
Frequently asked questions
- What is CVE-2021-42627?
- CVE-2021-42627 is a critical-severity vulnerability in Dlink Dir-615. CVSS score: 9.8/10. Published 2022-08-23.
- How severe is CVE-2021-42627?
- Critical severity. CVSS v3 base score is 9.8 out of 10.
- Is CVE-2021-42627 known to be exploited?
- 3 public proof-of-concept repositories are indexed. Not currently listed in the CISA KEV catalog.