CVE-2021-39613
D-Link DVG-3104MS version 1.0.2.0.3, 1.0.2.0.4, and 1.0.2.0.4E contains hard-coded credentials for undocumented user accounts in the '/etc/passwd' file.
Does this matter?
High impact if exploited, but EPSS currently rates exploitation as unlikely (1.71%). Schedule it in the normal patch cycle and watch for a rise in EPSS or a public exploit.
Description
D-Link DVG-3104MS version 1.0.2.0.3, 1.0.2.0.4, and 1.0.2.0.4E contains hard-coded credentials for undocumented user accounts in the '/etc/passwd' file. As weak passwords have been used, the plaintext passwords can be recovered from the hash values. NOTE: This vulnerability only affects products that are no longer supported by the maintainer
- CVSS 3.1
- 9.8 CRITICALCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
- EPSS
- 1.71% probability · 76th percentile
- CISA KEV
- Not listed
- Weakness
- CWE-798
- Affected
- dlink/dvg-3104ms firmware
- Source
- cve@mitre.org
References
- https://supportannouncement.us.dlink.com/announcement/publication.aspx?name=SAP10237Vendor Advisory
- https://www.dlink.com/en/security-bulletin/Vendor Advisory
- https://www.nussko.com/advisories/advisory-2021-08-01.txtExploit, Third Party Advisory
- https://supportannouncement.us.dlink.com/announcement/publication.aspx?name=SAP10237Vendor Advisory
- https://www.dlink.com/en/security-bulletin/Vendor Advisory
- https://www.nussko.com/advisories/advisory-2021-08-01.txtExploit, Third Party Advisory
Source: NVD record, EPSS from FIRST.org, KEV from CISA. Refreshed daily.