Post Authentication Stack-Based Buffer Overflow in NETGEAR Routers
CVE-2018-21183

6.8MEDIUM

Key Information:

Vendor

Netgear
Status
R7800 Firmware
Vendor
CVE Published:
28 April 2020

What is CVE-2018-21183?

Certain NETGEAR router models are vulnerable to a stack-based buffer overflow issue when an authenticated user sends specially crafted input. This vulnerability could allow attackers to execute arbitrary code on the affected devices, compromising the integrity and security of the network. It is imperative for users of the affected models to update their firmware to the latest versions to mitigate this threat.

References

https://kb.netgear.com/000055175/Security-Advisory-for-Po...
x_refsource_CONFIRM

CVSS V3.1

Score:
6.8
Severity:
MEDIUM
Confidentiality:
High
Integrity:
High
Availability:
High
Attack Vector:
Adjacent Network
Attack Complexity:
Low
Privileges Required:
High
User Interaction:
None
Scope:
Unchanged

Timeline

  • Vulnerability published

  • Vulnerability Reserved

.