CVE-2025-13084

highpriority · track · 0EPSS 0.003 · 20 %ileEUUS

grimoire priorityP2 · Scheduled

Exploitable?

—

no known exploitation

Likely / severe?

0.28% (20th) EPSS

CVSS 7.6 · high

Is it mine?

9 products

Check your exposure

Who says so?

3 sources

cnnvd · enisa_euvd · cisa_csaf_ot

EPSS · scored 2026-10-27

The users endpoint in the groov View API returns a list of all users and associated metadata including their API keys. This endpoint requires an Editor role to access and will display API keys for all users, including Administrators.

remediations

Vendor fix, mitigation, or workaround guidance, as published by each source.

A vendor fix is available.

Fixedgroov View Server for Windowscisa_csaf_ot
Opto 22 has published a patch to address this vulnerability and recommends that users upgrade to groov View Server for Windows Version R4.5e and GRV-EPIC Firmware Version 4.0.3. Additional information is available from Opto 22 here.
https://www.opto22.com/support/resources-tools/knowledgebase/kb91325

cvss

Technical severity, 0–10. One row per scoring source.

7.6

010

base score 0–10 · higher = more severe · hover a vector to decode⚠ sources disagree · low–high · 2.4–7.6

v3.17.6highCVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:L/A:Lsecondary · CISA US

v3.17.6highCVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:L/A:Lsecondary · ics-cert@hq.dhs.gov USexploitability 2.8 · impact 4.7

v4.06.1mediumCVSS:4.0/AV:N/AC:L/AT:P/PR:L/UI:N/VC:H/VI:L/VA:L/SC:N/SI:N/SA:Nsecondary · ENISA EU

v4.06.1mediumCVSS:4.0/AV:N/AC:L/AT:P/PR:L/UI:N/VC:H/VI:L/VA:L/SC:N/SI:N/SA:N/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:Xsecondary · ics-cert@hq.dhs.gov US

v4.02.4lowCVSS:4.0/AV:N/AC:L/AT:P/PR:L/UI:N/VC:H/VI:L/VA:L/SC:N/SI:N/SA:N/E:U/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:Xsecondary · CVSS-BT (t0sche)

ssvc

A stakeholder decision — act, attend, or track — from exploitation and impact.

Trackcoordinatorcisa_ssvcUS

weaknesses

The CWE weakness classes this flaw belongs to.

CWE-1230USCWE-1230US

affected products (9)

Products and version ranges known to be affected.

Opto 22 GRV-EPIC-PR1 Firmware: <4.0.3all versionscisa_csaf_otUS
Opto 22 GRV-EPIC-PR2 Firmware: <4.0.3all versionscisa_csaf_otUS
Opto 22 groov View Server for Windows: >=R1.0a|<=R4.5dall versionscisa_csaf_otUS
Opto 22 GRV-EPIC-PR1 Firmware< 4.0.3cisa_csaf_otUS
Opto 22 GRV-EPIC-PR2 Firmware< 4.0.3cisa_csaf_otUS
Opto 22 groov View Server for WindowsR1.0a| → R4.5dcisa_csaf_otUS
Opto 22 GRV-EPIC-PR1 Firmware≤ 0 ≤4.0.3enisa_euvdEU
Opto 22 GRV-EPIC-PR2 Firmware≤ 0 ≤4.0.3enisa_euvdEU
Opto 22 groov View Server≤ R1.0a ≤R4.5denisa_euvdEU

advisories (1)

Vendor and ecosystem advisories describing this.

ICSA-25-329-04Opto 22 groov View2025-11-25icsa · cisa_csaf_otUS
Successful exploitation of this vulnerability could result in credential exposure, key exposure, and privilege escalation.

also known as (2)

Other names and identifiers for this entity.

sources

Which sources assert this record, and when.

cnnvd enisa_euvd cisa_csaf_ot NVD CVE.org MITRE

published 2025-11-26modified 2026-10-18

references (10)

External citations — patches, advisories, analysis.

scry

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