CVE-2026-3587
Hidden CLI Function Allows Root Access
CVE-2026-3587 is a critical vulnerability (CVSS 10.0) in Wago Industrial Managed Switch 852-1305, published March 23, 2026. No source lists public exploit code. EPSS puts the chance of exploitation in the next 30 days at 0.71%, the 53rd percentile. No source names a fixed version.
- Severity
- 10.0 CriticalCVSS 3.1, CVE List
- Exploit chance
- 0.71%EPSS, 53rd percentile
- Exploitation
- None knownNot on CISA’s or ENISA’s lists
- Fixed in
- No fix listedNo source names one
Description
An unauthenticated remote attacker can exploit a hidden function in the CLI prompt to escape the restricted interface, leading to full compromise of the device.
Attack profile
How easy it is to exploit
- Attack vector
- Network
- Complexity
- Low
- Privileges needed
- None
- User interaction
- None
What an attacker can affect
- Confidentiality
- High
- Integrity
- High
- Availability
- High
Exploit likelihood
Affected products
- wago industrial managed switch 852-1305
- wago industrial managed switch 852-1305-000-001
- wago industrial managed switch 852-1505
- wago industrial managed switch 852-1505-000-001
- wago industrial managed switch 852-1605
- wago industrial managed switch 852-303
- wago industrial managed switch 852-602
- wago industrial managed switch 852-603
- wago lean managed switch 852-1812
- wago lean managed switch 852-1812-010-000
- wago lean managed switch 852-1813
- wago lean managed switch 852-1813-000-001
What each source reports
CVE List Score used
Hidden CLI Function Allows Root Access
An unauthenticated remote attacker can exploit a hidden function in the CLI prompt to escape the restricted interface, leading to full compromise of the device.
- Record
CVE-2026-3587- CVSS 3.1
- 10.0 Critical
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:H/I:H/A:H - Weakness
- CWE-912
- Updated
- 2026-11-02
EUVDEUVD-2026-14385
An unauthenticated remote attacker can exploit a hidden function in the CLI prompt to escape the restricted interface, leading to full compromise of the device.
- Record
EUVD-2026-14385- CVSS 3.1
- 10.0 Critical
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:H/I:H/A:H - Updated
- 2026-11-02
GitHub AdvisoriesGHSA-4r7q-86hg-h98x
An unauthenticated remote attacker can exploit a hidden function in the CLI prompt to escape the...
An unauthenticated remote attacker can exploit a hidden function in the CLI prompt to escape the restricted interface and gain root access to the underlying Linux based OS, leading to full compromise of the device.
- Record
GHSA-4r7q-86hg-h98x- CVSS 3.1
- 10.0 Critical
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:H/I:H/A:H - Weakness
- CWE-912
- Updated
- 2026-11-02
NVD
An unauthenticated remote attacker can exploit a hidden function in the CLI prompt to escape the restricted interface, leading to full compromise of the device.
- Record
CVE-2026-3587- CVSS 3.1
- 10.0 Critical
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:H/I:H/A:H - Weakness
- CWE-912
- Updated
- 2026-11-02
History
| Recorded | Changed | Sources |
|---|---|---|
| first indexed | CVE List, EUVD, GitHub Advisories, NVD |
Dates are when Every CVE recorded each change. Upstream dates may differ.