D-Link DIR-140L / DIR-640L Credential Disclosure

D-Link DIR-140L and DIR-640L suffer from an administrative credential disclosure vulnerability.

MD5 | 366019d4ec1a63fb1764e75d43b300c0


DIR-140L (version 1.02)
DIR-640L (version 1.01RU)
Other versions might also be affected.

[Vulnerability Type]
admin credentials disclosure

[Affected Component]
Web Interface

[CVE Reference]

[Security Issue]
An authenticated user can visit the file dirary0.js, for example, http://victime_ip/dirary0.js, and obtain clear text password of user admin at the line:

gosave_ok = ("__password__".length < 6)?true:false

[Network Access]
Remote via Web Interface

Not required

[Disclosure Timeline]
2018-06-17: Vendor Notification
2018-06-19: Vendor acknowledgement
2018-10-23: Request update
2018-10-26: Vendor: "I don't have an update currently, but fixes are under development."
2018-12-07: Inform vendor of disclosure
2018-12-17: Public Disclosure

Related Posts