Description (CNA)
This vulnerability allows remote attackers to execute arbitrary code on affected installations of NETGEAR R6400, R6700, R7000, R7850, R7900, R8000, RS400, and XR300 routers with firmware 1.0.4.84_10.0.58. Authentication is not required to exploit this vulnerability. The specific flaw exists within the check_ra service. A crafted raePolicyVersion in a RAE_Policy.json file can trigger an overflow of a fixed-length stack-based buffer. An attacker can leverage this vulnerability to execute code in the context of root. Was ZDI-CAN-9852.
Affected (CNA)
| Vendor / product | Versions |
|---|---|
| NETGEAR / Multiple Routers | affected 1.0.4.84_10.0.58 |
CWE
CWE-121
References
- https://www.zerodayinitiative.com/advisories/ZDI-20-937/
- https://kb.netgear.com/000062128/Security-Advisory-for-Pre-Authentication-Stack-Overflow-on-R6700v3-PSV-2020-0224
ADP enrichment
No English description supplied.