CVE-2021-40866
Summary
| CVE | CVE-2021-40866 |
|---|---|
| State | PUBLIC |
| Assigner | [email protected] |
| Source Priority | CVE Program / NVD first with legacy fallback |
| Published | 2021-09-13 08:15:00 UTC |
| Updated | 2023-08-08 14:22:00 UTC |
| Description | Certain NETGEAR smart switches are affected by a remote admin password change by an unauthenticated attacker via the (disabled by default) /sqfs/bin/sccd daemon, which fails to check authentication when the authentication TLV is missing from a received NSDP packet. This affects GC108P before 1.0.8.2, GC108PP before 1.0.8.2, GS108Tv3 before 7.0.7.2, GS110TPP before 7.0.7.2, GS110TPv3 before 7.0.7.2, GS110TUP before 1.0.5.3, GS308T before 1.0.3.2, GS310TP before 1.0.3.2, GS710TUP before 1.0.5.3, GS716TP before 1.0.4.2, GS716TPP before 1.0.4.2, GS724TPP before 2.0.6.3, GS724TPv2 before 2.0.6.3, GS728TPPv2 before 6.0.8.2, GS728TPv2 before 6.0.8.2, GS750E before 1.0.1.10, 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. |
Risk And Classification
Problem Types: NVD-CWE-Other
NVD Known Affected Configurations (CPE 2.3)
| Type | Vendor | Product | Version | Update | Edition | Language |
|---|---|---|---|---|---|---|
| Hardware | Netgear | Gc108p | - | All | All | All |
| Hardware | Netgear | Gc108pp | - | All | All | All |
| Operating System | Netgear | Gc108pp Firmware | All | All | All | All |
| Operating System | Netgear | Gc108p Firmware | All | All | All | All |
| Hardware | Netgear | Gs108t | v3 | All | All | All |
| Hardware | Netgear | Gs108tv3 | - | All | All | All |
| Operating System | Netgear | Gs108t Firmware | All | All | All | All |
| Hardware | Netgear | Gs110tp | v3 | All | All | All |
| Hardware | Netgear | Gs110tpp | - | All | All | All |
| Operating System | Netgear | Gs110tpp Firmware | All | All | All | All |
| Operating System | Netgear | Gs110tp Firmware | All | All | All | All |
| Hardware | Netgear | Gs110tup | - | All | All | All |
| Operating System | Netgear | Gs110tup Firmware | All | All | All | All |
| Hardware | Netgear | Gs308t | - | All | All | All |
| Operating System | Netgear | Gs308t Firmware | All | All | All | All |
| Hardware | Netgear | Gs310tp | - | All | All | All |
| Operating System | Netgear | Gs310tp Firmware | All | All | All | All |
| Hardware | Netgear | Gs710tup | - | All | All | All |
| Operating System | Netgear | Gs710tup Firmware | All | All | All | All |
| Hardware | Netgear | Gs716tp | - | All | All | All |
| Hardware | Netgear | Gs716tpp | - | All | All | All |
| Operating System | Netgear | Gs716tpp Firmware | All | All | All | All |
| Operating System | Netgear | Gs716tp Firmware | All | All | All | All |
| Hardware | Netgear | Gs724tp | v2 | All | All | All |
| Hardware | Netgear | Gs724tpp | - | All | All | All |
| Operating System | Netgear | Gs724tpp Firmware | All | All | All | All |
| Operating System | Netgear | Gs724tp Firmware | All | All | All | All |
| Hardware | Netgear | Gs728tp | v2 | All | All | All |
| Hardware | Netgear | Gs728tpp | v2 | All | All | All |
| Operating System | Netgear | Gs728tpp Firmware | All | All | All | All |
| Operating System | Netgear | Gs728tp Firmware | All | All | All | All |
| Hardware | Netgear | Gs750e | - | All | All | All |
| Operating System | Netgear | Gs750e Firmware | All | All | All | All |
| Hardware | Netgear | Gs752tp | v2 | All | All | All |
| Hardware | Netgear | Gs752tpp | - | All | All | All |
| Operating System | Netgear | Gs752tpp Firmware | All | All | All | All |
| Operating System | Netgear | Gs752tp Firmware | All | All | All | All |
| Hardware | Netgear | Ms510txm | - | All | All | All |
| Operating System | Netgear | Ms510txm Firmware | All | All | All | All |
| Hardware | Netgear | Ms510txup | - | All | All | All |
| Operating System | Netgear | Ms510txup Firmware | All | All | All | All |
References
| Reference | Source | Link | Tags |
|---|---|---|---|
| Security Advisory for Multiple Vulnerabilities on Some Smart Switches, PSV-2021-0140, PSV-2021-0144, PSV-2021-0145 | Answer | NETGEAR Support | MISC | kb.netgear.com | |
| Demon's Cries vulnerability (some NETGEAR smart switches) - gynvael.coldwind//vx.log | MISC | gynvael.coldwind.pl | |
| 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.