Authentication Bypass Vulnerability in D-Link DSL-3782 Router
CVE-2018-8898

9.8CRITICAL

Key Information:

Vendor

D-Link
Status
Dsl-3782 Firmware
Vendor
CVE Published:
23 May 2018

Badges

👾 Exploit Exists🟡 Public PoC🟣 EPSS 12%

What is CVE-2018-8898?

A vulnerability in the authentication mechanism of the D-Link DSL-3782 router allows unauthenticated attackers to exploit the login panel. This flaw enables them to make arbitrary modifications to passwords and router configurations, even while an administrator is actively logged into the web interface. This exposure could lead to unauthorized access and manipulation of sensitive router settings, potentially compromising the security of the network.

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-2018-8898 - Proof of Concept

References

http://packetstormsecurity.com/files/147708/D-Link-DSL-37...
x_refsource_MISC
https://www.exploit-db.com/exploits/44657/
exploitx_refsource_EXPLOIT-DB

EPSS Score

12% chance of being exploited in the next 30 days.

CVSS V3.1

Score:
9.8
Severity:
CRITICAL
Confidentiality:
High
Integrity:
High
Availability:
High
Attack Vector:
Network
Attack Complexity:
Low
Privileges Required:
None
User Interaction:
None
Scope:
Unchanged

Timeline

  • 🟡

    Public PoC available

  • 👾

    Exploit known to exist

  • Vulnerability published

  • Vulnerability Reserved

.