Integer overflow in Wago Fully Managed Switches 0852-0303
CVE-2025-1235
A low privileged attacker can set the date of the devices to the 19th of January 2038 an therefore exceed the 32-Bit time limit. This causes the date of the switch to be set back to January 1st, 1970.
Vulnerability class: Integer Overflow
EPSS: 0.002 (13.9th percentile) — read the EPSS interpretation.
CVSS v3 metric
CVSS v3 base score 4.3 (Medium). Vector: CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:L/A:N.
Affected products
- Wago Fully Managed Switches 0852-0303 — versions all
- Wago Fully Managed Switches 0852-1305 — versions all
- Wago Fully Managed Switches 0852-1305/0000-0001 — versions all
- Wago Fully Managed Switches 0852-1505 — versions all
- Wago Fully Managed Switches 0852-1505/0000-0001 — versions all
- Wago Lean Managed Switches 0852-1812 — versions all
- Wago Lean Managed Switches 0852-1812/0010-0000 — versions all
- Wago Lean Managed Switches 0852-1813 — versions all
- Wago Lean Managed Switches 0852-1813/0000-0001 — versions all
- Wago Lean Managed Switches 0852-1813/0010-0000 — versions all
Weakness classification (CWE)
References
Frequently asked questions
- What is CVE-2025-1235?
- CVE-2025-1235 is a medium-severity vulnerability in Wago Fully Managed Switches 0852-0303, classified under Integer Overflow or Wraparound. CVSS score: 4.3/10. Published 2025-06-02.
- How severe is CVE-2025-1235?
- Medium severity. CVSS v3 base score is 4.3 out of 10.