No exploitation reportedFix available

CVE-2025-7850

Q: Is CVE-2025-7850 actively exploited?

Active exploitation of CVE-2025-7850 has not been confirmed. Its EPSS score was 3.3% on 2026-10-22, the estimated probability of exploitation in the next 30 days.

Q: What is the CVSS score for CVE-2025-7850?

CVE-2025-7850 has a CVSS v3 base score of 7.2 (HIGH severity), with vector string CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H.

No exploitation reported by the sources we read.

Published2025-10-21
Fixed in2.3.1
WeaknessCWE-78

Am I affected?

With a domain, we read the version its public headers and pages expose. A distribution build can carry the fix under an older number.

Description

A command injection vulnerability may be exploited after the admin's authentication on the web portal on Omada gateways.

Timeline

dates in UTC

2025-10-2101:15CVE publishedNVD

Observed activity

isMalicious corpus · updated 2026-10-23 21:37 UTC

Indicators tagged with this CVE, per day0 indicators over 7 days

Block these indicators

Firewall list (EDL, text): https://api.ismalicious.com/edl/cve/CVE-2025-7850?format=txt
CSV export: https://api.ismalicious.com/edl/cve/CVE-2025-7850?format=csv
TAXII collection of exploited CVEs
The EDL and CSV take an API key on the Pro plan.

Versions per branch

NVD

Tp-link er605 firmwareversion to verify

Branch	Affected	Fixed in	Source
2.3	< 2.3.1	2.3.1	NVD
2.3	= 2.3.1	no fix published	NVD

Tp-link er706w firmwareversion to verify

Branch	Affected	Fixed in	Source
1.2	< 1.2.1	1.2.1	NVD
1.2	= 1.2.1	no fix published	NVD

Tp-link er706w-4g firmwareversion to verify

Branch	Affected	Fixed in	Source
1.2	< 1.2.1	1.2.1	NVD
1.2	= 1.2.1	no fix published	NVD

10 more products in the sources.

as publishedRanges as NVD and OSV publish them; a distribution’s build can be fixed under an older number.

Fix

Update Tp-link er605 firmware to 2.3.1

Advisories and patches

support.omadanetworks.comVendor Advisory

Detection

Nuclei template: none so far
Exploit-DB: no entry
Proof-of-concept repositories: none listed

Sources

CISA-ADPSSVC decisionnone2025-10-21
OpenCVESSVC decisionnone—
CNACVSS 4.09.3read 2026-10-23
NVDCVSS 3.17.2read 2026-10-23
CNAweakness (CWE)CWE-78read 2026-10-23
FIRST EPSSEPSS score3.3 %2026-10-22

Technical details

CVSS v3 Vector: CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H
CVSS 4.0 vector: CVSS:4.0/AV:A/AC:L/AT:N/PR:H/UI:N/VC:H/VI:H/VA:H/SC:L/SI:L/SA:H/E:X/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:X
Published: 2025-10-21
Last Modified: 2026-10-18
NVD status: Modified

Frequently asked questions

What is CVE-2025-7850?

A command injection vulnerability may be exploited after the admin's authentication on the web portal on Omada gateways.

Is CVE-2025-7850 actively exploited?

Active exploitation of CVE-2025-7850 has not been confirmed. Its EPSS score was 3.3% on 2026-10-22, the estimated probability of exploitation in the next 30 days.

What is the CVSS score for CVE-2025-7850?

CVE-2025-7850 has a CVSS v3 base score of 7.2 (HIGH severity), with vector string CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H.

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