CVE-2021-39613

moderate-risk
Published 2021-08-23

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

Do I need to act?

~
1.3% chance of exploitation in next 30 days
EPSS score — moderate exploit probability
-
Not on CISA KEV list
No confirmed active exploitation reported to CISA
?
Patch status unknown
Check vendor advisories for fix availability and mitigation guidance
9
CVSS 9.8/10 Critical
NETWORK / LOW complexity

Affected Products (3)

Dvg-3104Ms Firmware
Dvg-3104Ms Firmware
Dvg-3104Ms Firmware

Affected Vendors

Dlink

References (6)

Vendor Advisory https://supportannouncement.us.dlink.com/announcement/publication.aspx?name=SAP1...
Vendor Advisory https://www.dlink.com/en/security-bulletin/
Exploit https://www.nussko.com/advisories/advisory-2021-08-01.txt
Vendor Advisory https://supportannouncement.us.dlink.com/announcement/publication.aspx?name=SAP1...
Vendor Advisory https://www.dlink.com/en/security-bulletin/
Exploit https://www.nussko.com/advisories/advisory-2021-08-01.txt
45
/ 100
moderate-risk
Severity 32/34 · Critical
Exploitability 4/34 · Minimal
Exposure 9/34 · Low