CVSS 3.1
8.8 highCVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:HCVE-2021-45556
High (8.8) in netgear. EPSS 1.2% chance of exploitation in the next 30 days.
Certain NETGEAR devices are affected by command injection by an authenticated user. This affects GS108Tv2 before 5.4.2.36, GS110TPP before 7.0.7.2, GS110TPv2 before 5.4.2.36., GS110TPv3 before 7.0.7.2, GS308T before 1.0.3.2, GS310TP before 1.0.3.2, GS724TPP before 2.0.6.3, GS724TPv2 before 2.0.6.3, GS728TPPv2 before 6.0.8.2, GS728TPv2 before 6.0.8.2, GS752TPP before 6.0.8.2, GS752TPv2 before 6.0.8.2, MS510TXM before 1.0.4.2, and MS510TXUP before 1.0.4.2.
Severity
- EPSS
- 1.2% chance of exploitation in the next 30 days; higher than 68% of CVEs (scores of 2026-10-31)
- CWE
- CWE-77
- Published
- Modified
- Record from
- the NVD, synced
Affected
- netgear:gs108tv2_firmware
- netgear:gs110tpp_firmware
- netgear:gs110tpv2_firmware
- netgear:gs110tpv3_firmware
- netgear:gs308t_firmware
- netgear:gs310tp_firmware
- netgear:gs724tpp_firmware
- netgear:gs724tpv2_firmware
- netgear:gs728tppv2_firmware
- netgear:gs728tpv2_firmware
- netgear:gs752tpp_firmware
- netgear:gs752tpv2_firmware
- netgear:ms510txm_firmware
- netgear:ms510txup_firmware