CVEvulnerability
CVE-2021-45573
8.8 HIGH
Official page ↗
- Status
- Modified
- Published
- 2021-12-26
- Last modified
- 2026-06-17
- Assigner
- [email protected]
- CVSS 3.1 ([email protected])
- 8.3 HIGH — CVSS:3.1/AV:A/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:L
- CVSS 3.1 ([email protected])
- 8.8 HIGH — CVSS:3.1/AV:A/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
- CVSS 2.0 ([email protected])
- 5.8 MEDIUM — AV:A/AC:L/Au:N/C:P/I:P/A:P
- Weaknesses
- CWE-787
Description
Certain NETGEAR devices are affected by a stack-based buffer overflow by an unauthenticated attacker. This affects R6260 before 1.1.0.76, R6800 before 1.2.0.62, R6700v2 before 1.2.0.62, R6900v2 before 1.2.0.62, R7450 before 1.2.0.62, AC2100 before 1.2.0.62, AC2400 before 1.2.0.62, and AC2600 before 1.2.0.62.
Affected configurations
• netgear r6260 firmware (< 1.1.0.76)
• netgear r6800 firmware (< 1.2.0.62)
• netgear r6700 firmware (< 1.2.0.62)
• netgear r6900 firmware (< 1.2.0.62)
• netgear r7450 firmware (< 1.2.0.62)
• netgear ac2100 firmware (< 1.2.0.62)
• netgear ac2400 firmware (< 1.2.0.62)
• netgear ac2600 firmware (< 1.2.0.62)
Related
Weakness · CWE (1)
- CWE-787 Out-of-bounds Write weakness