CVE-2022-27947: OS Command Injection
First published: Sat Mar 26 2022(Updated: )
NETGEAR R8500 1.0.2.158 devices allow remote authenticated users to execute arbitrary commands (such as telnetd) via shell metacharacters in the ipv6_fix.cgi ipv6_wan_ipaddr, ipv6_lan_ipaddr, ipv6_wan_length, or ipv6_lan_length parameter.
Credit: cve@mitre.org
| Affected Software | Affected Version | How to fix |
|---|---|---|
| Netgear R8500 Firmware | =1.0.2.158 | |
| NETGEAR R8500 |
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Reference Links
Frequently Asked Questions
What is CVE-2022-27947?
CVE-2022-27947 is a vulnerability in NETGEAR R8500 1.0.2.158 devices that allows remote authenticated users to execute arbitrary commands.
How can remote authenticated users exploit CVE-2022-27947?
Remote authenticated users can exploit CVE-2022-27947 by using shell metacharacters in the ipv6_fix.cgi parameters.
What is the severity of CVE-2022-27947?
CVE-2022-27947 has a severity rating of 8.8 (critical).
Is NETGEAR R8500 1.0.2.158 firmware affected by CVE-2022-27947?
Yes, NETGEAR R8500 1.0.2.158 firmware is affected by CVE-2022-27947.
Is there a fix for CVE-2022-27947?
Yes, updating the firmware of NETGEAR R8500 devices to a non-vulnerable version will fix CVE-2022-27947.
- collector/nvd-index
- agent/weakness
- agent/author
- agent/severity
- agent/references
- agent/type
- agent/tags
- agent/event
- agent/description
- agent/remedy
- agent/last-modified-date
- agent/softwarecombine
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- vendor/netgear
- canonical/netgear r8500 firmware
- version/netgear r8500 firmware/1.0.2.158
- canonical/netgear r8500