Unauthorized Access Vulnerability in D-Link DIR-890L, DIR-885L/R, and DIR-895L/R Products
CVE-2018-12103

6.5MEDIUM

Key Information:

Vendor

D-Link
Status
Dir-890l Firmware
Vendor
CVE Published:
5 July 2018

What is CVE-2018-12103?

A vulnerability exists in D-Link DIR-890L, DIR-885L/R, and DIR-895L/R devices that allows an unauthenticated attacker on the local network to exploit predictable URIs used for CAPTCHA images. This could enable the attacker to load a chosen CAPTCHA image, facilitating unauthorized login attempts to the devices' administrative panel. The affected firmware versions include 1.21B02beta01 and earlier for the DIR-890L, 1.21B03beta01 and earlier for the DIR-885L/R, and 1.21B04beta04 and earlier for the DIR-895L/R.

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References

https://securityadvisories.dlink.com/announcement/publica...
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http://seclists.org/fulldisclosure/2018/Jul/13
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CVSS V3.1

Score:
6.5
Severity:
MEDIUM
Confidentiality:
None
Integrity:
High
Availability:
None
Attack Vector:
Adjacent Network
Attack Complexity:
Low
Privileges Required:
None
User Interaction:
None
Scope:
Unchanged

Timeline

  • Vulnerability published

  • Vulnerability Reserved

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