CVEvulnerability

CVE-2021-45657

7.8 HIGH Published 2021-12-26 Modified 2026-06-17 Official page ↗
Status
Modified
Published
2021-12-26
Last modified
2026-06-17
Assigner
[email protected]
CVSS 3.1 ([email protected])
7.1 HIGH — CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:N
CVSS 3.1 ([email protected])
7.8 HIGH — CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
CVSS 2.0 ([email protected])
4.6 MEDIUM — AV:L/AC:L/Au:N/C:P/I:P/A:P
Weaknesses
CWE-74

Description

Certain NETGEAR devices are affected by server-side injection. This affects D6200 before 1.1.00.38, D7000 before 1.0.1.78, R6020 before 1.0.0.48, R6080 before 1.0.0.48, R6050 before 1.0.1.26, JR6150 before 1.0.1.26, R6120 before 1.0.0.66, R6220 before 1.1.0.100, R6230 before 1.1.0.100, R6260 before 1.1.0.78, R6800 before 1.2.0.76, R6900v2 before 1.2.0.76, R6700v2 before 1.2.0.76, R7450 before 1.2.0.76, AC2100 before 1.2.0.76, AC2400 before 1.2.0.76, AC2600 before 1.2.0.76, RBK40 before 2.5.1.16, RBR40 before 2.5.1.16, RBS40 before 2.5.1.16, RBK20 before 2.5.1.16, RBR20 before 2.5.1.16, RBS20 before 2.5.1.16, RBK50 before 2.5.1.16, RBR50 before 2.5.1.16, RBS50 before 2.5.1.16, RBS50Y before 2.6.1.40, and WNR2020 before 1.1.0.62.

Affected configurations

• netgear d6200 firmware (< 1.1.00.38) • netgear d7000 firmware (< 1.0.1.78) • netgear r6020 firmware (< 1.0.0.48) • netgear r6080 firmware (< 1.0.0.48) • netgear r6050 firmware (< 1.0.1.26) • netgear jr6150 firmware (< 1.0.1.26) • netgear r6120 firmware (< 1.0.0.66) • netgear r6220 firmware (< 1.1.0.100) • netgear r6230 firmware (< 1.1.0.110) • netgear r6260 firmware (< 1.1.0.78) • netgear r6800 firmware (< 1.2.0.76) • netgear r6900v2 firmware (< 1.2.0.76) • netgear r6700v2 firmware (< 1.2.0.76) • netgear r7450 firmware (< 1.2.0.76) • netgear ac2100 firmware (< 1.2.0.76) • netgear ac2400 firmware (< 1.2.0.76) • netgear ac2600 firmware (< 1.2.0.76) • netgear rbk40 firmware (< 2.5.1.16) • netgear rbr40 firmware (< 2.5.1.16) • netgear rbs40 firmware (< 2.5.1.16) • netgear rbk20 firmware (< 2.5.1.16) • netgear rbr20 firmware (< 2.5.1.16) • netgear rbs20 firmware (< 2.5.1.16) • netgear rbk50 firmware (< 2.5.1.16) • netgear rbr50 firmware (< 2.5.1.16) • netgear rbs50 firmware (< 2.5.1.16) • netgear rbs50y firmware (< 2.6.1.40) • netgear wnr2020 firmware (< 1.1.0.62)

Related

Weakness · CWE (1)

  • CWE-74 Improper Neutralization of Special Elements in Output Used by a Downstream Component weakness

References