Stack-Based Buffer Overflow in D-Link DIR-816 A2 Routers
CVE-2018-11013

9.8CRITICAL

Key Information:

Vendor

D-link
Status
Dir-816 A2 Firmware
Vendor
CVE Published:
13 May 2018

Badges

👾 Exploit Exists🟡 Public PoC

What is CVE-2018-11013?

The stack-based buffer overflow vulnerability in the websRedirect function of D-Link DIR-816 A2 (CN) routers, specifically in firmware version 1.10B05, allows unauthenticated remote attackers to exploit this flaw by sending a crafted request with an excessively long HTTP Host header. Successful exploitation can lead to the execution of arbitrary code on the affected device, posing significant security risks for users.

Human OS v1.0:
Ageing Is an Unpatched Zero-Day Vulnerability.

Remediate biological technical debt. Prime Ageing uses 95% high-purity SIRT6 activation to maintain genomic integrity and bolster systemic resilience.

Deploy the Patch

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-2018-11013 - Proof of Concept

References

https://0x3f97.github.io/exploit/2018/05/13/D-Link-DIR-81...
x_refsource_MISC

EPSS Score

5% 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

JSON
.