# PLANET vulnerabilities

Source: https://junglewise.ai/threats/vendors/planet  
Publisher: Junglewise Threat Intelligence, https://junglewise.ai/threats  
Updated: 9 November 2026, 03:07 UTC. Rebuilt every hour.  
Data: https://junglewise.ai/threats/vendors/planet.json  
License: CC BY 4.0 with a link back

Junglewise Threat Intelligence has tracked 14 vulnerabilities in PLANET: 0 in the last 7 days and 13 in the last 90 days, 0 of them critical and 0 exploited in the wild. The most recent, CVE-2026-81946, was published on 18 September 2026. Nothing in the last four weeks, down from 5 vulnerabilities in the four before. 3 technologies have a page of their own.

## Counts

- Last 7 days: 0
- Last 30 days: 0
- Last 90 days: 13
- All time: 14 (0 critical, 0 exploited in the wild)

## Latest PLANET vulnerabilities

- [CVE-2026-81946: PLANET IGS-5225-8P2T4S weak password hashing in firmware](https://junglewise.ai/threats/cve-2026-81946-planet-igs-5225-8p2t4s-industrial-managed-switch-v1-and-v2) (medium, CVSS 4.4, published 18 Sep 2026)
- [CVE-2026-81945: PLANET IGS-5225-8P2T4S stack-based buffer overflow in web server](https://junglewise.ai/threats/cve-2026-81945-planet-igs-5225-8p2t4s-industrial-managed-switch-v1-and-v2) (medium, CVSS 6.6, published 18 Sep 2026)
- [CVE-2026-81944: PLANET IGS-5225-8P2T4S stack-based buffer overflow in web server](https://junglewise.ai/threats/cve-2026-81944-planet-igs-5225-8p2t4s-industrial-managed-switch-v1-and-v2) (high, CVSS 7.5, published 18 Sep 2026)
- [CVE-2026-81943: PLANET IGS-5225-8P2T4S debug mode remote code execution](https://junglewise.ai/threats/cve-2026-81943-planet-igs-5225-8p2t4s-industrial-managed-switch-v1-and-v2) (medium, CVSS 6.7, published 18 Sep 2026)
- [CVE-2026-81942: PLANET IGS-5225-8P2T4S OS command injection in web server](https://junglewise.ai/threats/cve-2026-81942-planet-igs-5225-8p2t4s-industrial-managed-switch-v1-and-v2) (high, CVSS 8.8, published 18 Sep 2026)
- [CVE-2026-77218: PLANET GS-4210-16P2S V3 stack buffer overflow in dispatcher.cgi](https://junglewise.ai/threats/cve-2026-77218-planet-gs-4210-16p2s-v3-stack-buffer-overflow-in-dispatcher-cgi) (medium, CVSS 4.9, published 28 Aug 2026)
- [CVE-2026-77217: PLANET GS-4210-16P2S V3 stack buffer overflow in RADIUS handlers](https://junglewise.ai/threats/cve-2026-77217-planet-gs-4210-16p2s-v3-stack-buffer-overflow-in-radius-handlers) (medium, CVSS 4.9, published 28 Aug 2026)
- [CVE-2026-75126: PLANET GS-4210-16P2S V3 stack buffer overflow in dispatcher.cgi handlers](https://junglewise.ai/threats/cve-2026-75126-planet-gs-4210-16p2s-v3-stack-buffer-overflow-in-dispatcher-cgi) (medium, CVSS 4.9, published 28 Aug 2026)
- [CVE-2026-75125: PLANET GS-4210-16P2S V3 null pointer dereference in dispatcher.cgi](https://junglewise.ai/threats/cve-2026-75125-planet-gs-4210-16p2s-v3-null-pointer-dereference-in-dispatcher) (medium, CVSS 4.9, published 28 Aug 2026)
- [CVE-2026-75124: PLANET GS-4210-16P2S V3 pre-authentication memory corruption](https://junglewise.ai/threats/cve-2026-75124-planet-gs-4210-16p2s-v3-pre-authentication-memory-corruption) (high, CVSS 7.5, published 28 Aug 2026)
- [CVE-2026-75123: PLANET GS-4210-16P2S V3 OS command injection in dispatcher.cgi](https://junglewise.ai/threats/cve-2026-75123-planet-gs-4210-16p2s-v3-os-command-injection-in-dispatcher-cgi) (high, CVSS 7.2, published 28 Aug 2026)
- [CVE-2026-75122: PLANET GS-4210-16P2S V3 OS command injection in certificate upload](https://junglewise.ai/threats/cve-2026-75122-planet-gs-4210-16p2s-v3-os-command-injection-in-certificate) (high, CVSS 7.2, published 28 Aug 2026)
- [CVE-2026-75121: PLANET GS-4210-16P2S V3 OS command injection in dispatcher.cgi](https://junglewise.ai/threats/cve-2026-75121-planet-gs-4210-16p2s-v3-os-command-injection-in-dispatcher-cgi) (high, CVSS 7.2, published 28 Aug 2026)
- [CVE-2025-54400: Multiple stack-based buffer overflow vulnerabilities exist in the formPingCmd functionality of Planet WGR-500…](https://junglewise.ai/threats/cve-2025-54400-multiple-stack-based-buffer-overflow-vulnerabilities-exist-in-the) (high, CVSS 8.8, published 7 Oct 2025)

## Most severe PLANET vulnerabilities

- [CVE-2026-81942: PLANET IGS-5225-8P2T4S OS command injection in web server](https://junglewise.ai/threats/cve-2026-81942-planet-igs-5225-8p2t4s-industrial-managed-switch-v1-and-v2) (high, CVSS 8.8, published 18 Sep 2026)
- [CVE-2025-54400: Multiple stack-based buffer overflow vulnerabilities exist in the formPingCmd functionality of Planet WGR-500…](https://junglewise.ai/threats/cve-2025-54400-multiple-stack-based-buffer-overflow-vulnerabilities-exist-in-the) (high, CVSS 8.8, published 7 Oct 2025)
- [CVE-2026-81944: PLANET IGS-5225-8P2T4S stack-based buffer overflow in web server](https://junglewise.ai/threats/cve-2026-81944-planet-igs-5225-8p2t4s-industrial-managed-switch-v1-and-v2) (high, CVSS 7.5, published 18 Sep 2026)
- [CVE-2026-75124: PLANET GS-4210-16P2S V3 pre-authentication memory corruption](https://junglewise.ai/threats/cve-2026-75124-planet-gs-4210-16p2s-v3-pre-authentication-memory-corruption) (high, CVSS 7.5, published 28 Aug 2026)
- [CVE-2026-75123: PLANET GS-4210-16P2S V3 OS command injection in dispatcher.cgi](https://junglewise.ai/threats/cve-2026-75123-planet-gs-4210-16p2s-v3-os-command-injection-in-dispatcher-cgi) (high, CVSS 7.2, published 28 Aug 2026)
- [CVE-2026-75121: PLANET GS-4210-16P2S V3 OS command injection in dispatcher.cgi](https://junglewise.ai/threats/cve-2026-75121-planet-gs-4210-16p2s-v3-os-command-injection-in-dispatcher-cgi) (high, CVSS 7.2, published 28 Aug 2026)
- [CVE-2026-75122: PLANET GS-4210-16P2S V3 OS command injection in certificate upload](https://junglewise.ai/threats/cve-2026-75122-planet-gs-4210-16p2s-v3-os-command-injection-in-certificate) (high, CVSS 7.2, published 28 Aug 2026)
- [CVE-2026-81943: PLANET IGS-5225-8P2T4S debug mode remote code execution](https://junglewise.ai/threats/cve-2026-81943-planet-igs-5225-8p2t4s-industrial-managed-switch-v1-and-v2) (medium, CVSS 6.7, published 18 Sep 2026)
- [CVE-2026-81945: PLANET IGS-5225-8P2T4S stack-based buffer overflow in web server](https://junglewise.ai/threats/cve-2026-81945-planet-igs-5225-8p2t4s-industrial-managed-switch-v1-and-v2) (medium, CVSS 6.6, published 18 Sep 2026)
- [CVE-2026-77217: PLANET GS-4210-16P2S V3 stack buffer overflow in RADIUS handlers](https://junglewise.ai/threats/cve-2026-77217-planet-gs-4210-16p2s-v3-stack-buffer-overflow-in-radius-handlers) (medium, CVSS 4.9, published 28 Aug 2026)

## Vulnerabilities per week

Nothing in the last four weeks, down from 5 vulnerabilities in the four before.

| Week of | Vulns | Critical | Exploited |
| --- | --- | --- | --- |
| 17 Aug 2026 | 0 | 0 | 0 |
| 24 Aug 2026 | 8 | 0 | 0 |
| 31 Aug 2026 | 0 | 0 | 0 |
| 7 Sep 2026 | 0 | 0 | 0 |
| 14 Sep 2026 | 5 | 0 | 0 |
| 21 Sep 2026 | 0 | 0 | 0 |
| 28 Sep 2026 | 0 | 0 | 0 |
| 5 Oct 2026 | 0 | 0 | 0 |
| 12 Oct 2026 | 0 | 0 | 0 |
| 19 Oct 2026 | 0 | 0 | 0 |
| 26 Oct 2026 | 0 | 0 | 0 |
| 2 Nov 2026 | 0 | 0 | 0 |
| 9 Nov 2026 | 0 | 0 | 0 |

## PLANET technologies

- [PLANET GS-4210-16P2S V3](https://junglewise.ai/threats/technologies/gs-4210-16p2s-v3): 8 vulnerabilities
- [PLANET IGS-5225-8P2T4S V1](https://junglewise.ai/threats/technologies/igs-5225-8p2t4s-v1): 5 vulnerabilities
- [PLANET IGS-5225-8P2T4S V2](https://junglewise.ai/threats/technologies/igs-5225-8p2t4s-v2): 5 vulnerabilities

## Sources

NVD, GitHub Security Advisories, OSV, the CISA Known Exploited Vulnerabilities catalog, FIRST EPSS and vendor advisories. Rebuilt every hour. Cite as: Junglewise Threat Intelligence, "PLANET vulnerabilities", https://junglewise.ai/threats/vendors/planet, 9 November 2026.