Remote Access Vulnerability in D-Link DSR-250N Devices
CVE-2012-6614

7.2HIGH

Key Information:

Vendor

D-Link
Status
Dsr-250n Firmware
Vendor
CVE Published:
19 February 2020

Badges

👾 Exploit Exists🟡 Public PoC

What is CVE-2012-6614?

D-Link DSR-250N devices prior to version 1.08B31 are susceptible to a local privilege escalation vulnerability that allows remote authenticated users to achieve persistent root access via the BusyBox command-line interface. This vulnerability could be exploited by overwriting the super user password, posing significant security risks to affected devices. Ensuring devices are updated to the latest firmware is crucial for maintaining security.

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Exploit Proof of Concept (PoC)

PoC code is written by security researchers to demonstrate the vulnerability can be exploited. PoC code is also a key component for weaponization which could lead to ransomware.

CVE-2012-6614 - Proof of Concept

References

http://www.exploit-db.com/exploits/22930/
x_refsource_MISC
ftp://ftp2.dlink.com/PRODUCTS/DSR-250N/REVA/DSR-SERIES_RE...
x_refsource_CONFIRM
https://packetstormsecurity.com/files/118355/D-Link-DSR-2...
x_refsource_MISC

EPSS Score

6% chance of being exploited in the next 30 days.

CVSS V3.1

Score:
7.2
Severity:
HIGH
Confidentiality:
High
Integrity:
High
Availability:
High
Attack Vector:
Network
Attack Complexity:
Low
Privileges Required:
High
User Interaction:
None
Scope:
Unchanged

Timeline

  • 🟡

    Public PoC available

  • 👾

    Exploit known to exist

  • Vulnerability published

  • Vulnerability Reserved

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