CVE-2022-27641
Summary
| CVE | CVE-2022-27641 |
|---|---|
| State | PUBLIC |
| Assigner | [email protected] |
| Source Priority | CVE Program / NVD first with legacy fallback |
| Published | 2023-03-29 19:15:00 UTC |
| Updated | 2023-04-05 15:42:00 UTC |
| Description | This vulnerability allows network-adjacent attackers to execute arbitrary code on affected installations of NETGEAR R6700v3 1.0.4.120_10.0.91 routers. Authentication is not required to exploit this vulnerability. The specific flaw exists within the NetUSB module. The issue results from the lack of proper validation of user-supplied data, which can result in an integer overflow before allocating a buffer. An attacker can leverage this vulnerability to execute code in the context of root. Was ZDI-CAN-15806. |
Risk And Classification
Problem Types: CWE-190
NVD Known Affected Configurations (CPE 2.3)
| Type | Vendor | Product | Version | Update | Edition | Language |
|---|---|---|---|---|---|---|
| Hardware | Netgear | D7800 | - | All | All | All |
| Operating System | Netgear | D7800 Firmware | All | All | All | All |
| Hardware | Netgear | Ex6200 | v2 | All | All | All |
| Operating System | Netgear | Ex6200 Firmware | All | All | All | All |
| Hardware | Netgear | Ex8000 | - | All | All | All |
| Operating System | Netgear | Ex8000 Firmware | All | All | All | All |
| Hardware | Netgear | R6220 | - | All | All | All |
| Operating System | Netgear | R6220 Firmware | All | All | All | All |
| Hardware | Netgear | R6230 | - | All | All | All |
| Operating System | Netgear | R6230 Firmware | All | All | All | All |
| Hardware | Netgear | R6400 | v2 | All | All | All |
| Operating System | Netgear | R6400 Firmware | All | All | All | All |
| Hardware | Netgear | R6700 | v3 | All | All | All |
| Operating System | Netgear | R6700 Firmware | All | All | All | All |
| Hardware | Netgear | R7000 | - | All | All | All |
| Operating System | Netgear | R7000 Firmware | All | All | All | All |
| Hardware | Netgear | R7800 | - | All | All | All |
| Operating System | Netgear | R7800 Firmware | All | All | All | All |
References
| Reference | Source | Link | Tags |
|---|---|---|---|
| ZDI-22-544 | Zero Day Initiative | MISC | www.zerodayinitiative.com | |
| Security Advisory for Pre-Authentication Buffer Overflow on Multiple Products, PSV-2021-0278 | Answer | NETGEAR Support | MISC | kb.netgear.com | |
| CVE Program record | CVE.ORG | www.cve.org | canonical |
| NVD vulnerability detail | NVD | nvd.nist.gov | canonical, analysis |
No vendor comments have been submitted for this CVE.
There are currently no legacy QID mappings associated with this CVE.