Pre-Authentication OS Command Injection in Omada Gateways on OpenVPN Server in Omada Gateways
- Published
- Last modified
- Where the record stands: published, rejected by its publisher, or superseded by another id.What do these mean? →
- published
- Whether CISA lists it in its Known Exploited Vulnerabilities catalog: proof that attackers are using it.What do these mean? →
- Not listed in CISA KEV
- Fix
- Fixed in 2.4.3 Build 20260722 Rel.40250, 2.4.4 Build 20260630 Rel.14398, 2.3.5 Build 20260625 Rel.43136, 1.3.4 Build 20260625 Rel.43136, 1.4.4 Build 20260625 Rel.43063, and 14 more
- Whether working attack code is public (Exploit-DB, Metasploit, Nuclei or GitHub). Public code makes attacks easier.What do these mean? →
- 1 proof of concept on GitHub
- Exploitation: none
- Automatable: yes
- Technical impact: total
Summary
A pre-authentication OS command injection vulnerability has been identified in Omada gateways configured to operate as an OpenVPN Server due to insufficient validation of client-supplied data during OpenVPN connection establishment. An unauthenticated remote attacker may provide specially crafted input influencing backend command execution logic before authentication completes. Exploitation requires the OpenVPN Server feature to be enabled, VPN service reachable by the attacker and attacker to be able to initiate an OpenVPN connection attempt. Successful exploitation may allow arbitrary command execution, potentially leading to full compromise of the affected device.
Timeline
- CISA SSVC assessment
Exploitation: none · Automatable: yes · Technical impact: total
- CVE published
- Record last updated
Affected versions
- TP-Link Systems Inc. ER7212PC v2
fixed in 2.4.3 Build 20260722 Rel.40250
- TP-Link Systems Inc. ER605 v2
fixed in 2.4.4 Build 20260630 Rel.14398
- TP-Link Systems Inc. ER7206 v2
fixed in 2.3.5 Build 20260625 Rel.43136
- TP-Link Systems Inc ER7406 v1
fixed in 1.3.4 Build 20260625 Rel.43136
- TP-Link Systems Inc. ER707-M2 v1
fixed in 1.4.4 Build 20260625 Rel.43063
- TP-Link Systems Inc ER7412-M2 v1
fixed in 1.2.0 Build 20260630 Rel.82947
- TP-Link Systems Inc. ER8411 v1
fixed in 1.4.1 Build 20260708 Rel.64832
- TP-Link Systems Inc. ER706W v1
fixed in 1.2.11 Build 20260723 Rel.41567
- TP-Link Systems Inc. v1
fixed in 1.2.6 Build 20260723 Rel.41321
- TP-Link Systems Inc. ER706W-4G v2
fixed in 2.1.11 Build 20260723 Rel.41624
- TP-Link Systems Inc. ER706WP-4G v1
fixed in 1.1.11 Build 20260723 Rel.41624
- TP-Link Systems Inc. ER703WP-4G-Outdoor v1
fixed in 1.1.7 Build 20260723 Rel.41712
- TP-Link Systems Inc. DR3220v-4G v1
fixed in 1.2.0 Build 20260630 Rel.82652
- TP-Link Systems Inc. DR3650v v1
fixed in 1.2.0 Build 20260630 Rel.83311
- TP-Link Systems Inc. DR3650v-4G v1
fixed in 1.2.0 Build 20260630 Rel.83347
- TP-Link Systems Inc. ER603WP-4G-Outdoor v1
fixed in 1.0.2 Build 20260723 Rel.43271
- TP-Link Systems Inc. DR3150 v1
fixed in 1.0.1 Build 20260722 Rel.16854
- TP-Link Systems Inc. ER701-5G-Outdoor v1
fixed in 1.0.3 Build 20260723 Rel.40931
- TP-Link Systems Inc. ER605W v2
fixed in 2.0.4 Build 20260723 Rel.43763