© 2026 vulntracker.io

CVE-2022-30078

HIGH

8.8

CVSS Score

Published: September 7, 2022 at 06:12 PM UTC

Updated: July 9, 2026 at 01:17 AM UTC

4 products affected across 1 vendorR6300 FirmwareR6200 FirmwareR6300

Using N/A by N/A?

Get instant alerts when new vulnerabilities affect N/A - before attackers find them.

Real-time alertsTrack your software stackFree plan available

Start Free Sign In

Severity

HIGH8.8

Exploit prediction

EPSS 2%

Description

NETGEAR R6200_V2 firmware versions through R6200v2-V1.0.3.12_10.1.11 and R6300_V2 firmware versions through R6300v2-V1.0.4.52_10.0.93 allow remote authenticated attackers to execute arbitrary command via shell metacharacters in the ipv6_fix.cgi ipv6_wan_ipaddr, ipv6_lan_ipaddr, ipv6_wan_length, or ipv6_lan_length parameters.

Affected

Our own answer: ranges merged, affected separated from platform-only, with confidence and review flags.

R6200 Firmware · NETGEAR

95%

v ≤ 1.0.3.12_10.1.11

netgear-r6200 (same device)

R6300 Firmware · NETGEAR

95%

v ≤ 1.0.4.52_10.0.93

netgear-r6300 (same device)

R6200 · NETGEARdevice

80%

All versions

R6300 · NETGEARdevice

80%

All versions

Remediation

No guide yet

No remediation guidance has been written for this CVE yet. What the record does show:

Patch and advisory references

https://www.netgear.com/about/security/

References (3)

Source: [email protected]

http://r6200v2.com

ExploitThird Party Advisory

Source: [email protected]

https://github.com/10TG/vulnerabilities/blob/main/Netgear/CVE-2022-30078/CVE-2022-30078.md

x_refsource_MISCVendor Advisory

Source: [email protected]

https://www.netgear.com/about/security/

CVSS

8.8HIGH[email protected]

Attack Vector: NETWORK
Complexity: LOW
Privileges: LOW
User Interaction: NONE
Scope: UNCHANGED
Confidentiality: HIGH
Integrity: HIGH
Availability: HIGH

Vector?

Quick Info

StatusMODIFIED

CWE

CWE-78

Get alerted

Stop reading CVE feeds looking for your own stack

Track the products you run and VulnTracker tells you when a new CVE affects them — with what is known about fixing it, and nothing about the rest.

Create account Sign in

Free plan, no card