CVE-2025-15083

LOWNVD 2.02.0—
EchelonGraph scoreMEDIUM confidence

Score 2.0 from GitHub Security Advisory (severity: LOW) published 2025-12-25. NVD baseline CVSS 2.0; sources differ by 0.0.

Triggered by: GitHub Security Advisory CVSS
Sources: epss, ghsa, nvd
Elevated
2.0
EchelonGraph verdictMonitorLow exploitation likelihood right now — keep watching.
  • Lower severity and no public exploit yet
CISA-KEV: Not listedEPSS: 0%CVSS: 2.0Exploit: NoneExposed: 0

No vendor fix yet — apply a workaround or compensating control (WAF / firewall / segmentation) and watch for a patch.

A vulnerability was determined in TOZED ZLT M30s up to 1.47. The affected element is an unknown function of the component UART Interface. Executing manipulation can lead to on-chip debug and test interface with improper access control. The physical device can be targeted for the attack. Attacks of this nature are highly complex. The exploitability is described as difficult. The exploit has been publicly disclosed and may be utilized. The vendor was contacted early about this disclosure but did not respond in any way.

CVSS v3
2.0
EG Score
2.0(medium)
EPSS
13.6%
KEV
Not listed

Published

December 25, 2025

Last Modified

April 29, 2026

References (4)

Weakness Classification(1)

MITRE Common Weakness Enumeration — the root-cause categories this CVE belongs to.

Data Freshness Timeline

(refreshed 10× in last 7d / 42× in last 30d)

Each row is a source pipeline that fetched or updated this CVE on that date, with what changed. For example, "NVD update" means NVD published or revised its analysis for this CVE; "MITRE cvelistV5" means we ingested or refreshed it from the CNA feed. Most recent first.

Showing the most recent 100 of 117 total refreshes for this CVE.

  1. 2026-07-22 14:07 UTCEPSS rescore
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  3. 2026-07-21 15:24 UTCEPSS rescore
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  1. 2026-07-06 02:22 UTCEPSS rescore
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  49. 2026-06-02 20:12 UTCEPSS rescore
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  74. 2026-05-24 16:56 UTCEPSS rescore
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Frequently asked(5)

What is CVE-2025-15083?
CVE-2025-15083 is a low vulnerability published on December 25, 2025. A vulnerability was determined in TOZED ZLT M30s up to 1.47. The affected element is an unknown function of the component UART Interface. Executing manipulation can lead to on-chip debug and test interface with improper access control. The physical device can be targeted for the attack. Attacks of…
When was CVE-2025-15083 disclosed?
CVE-2025-15083 was first published in the National Vulnerability Database on December 25, 2025, with the most recent update on April 29, 2026. EchelonGraph re-ingests CVE updates from NVD on a 2-hour cycle, so this page reflects the latest published state.
Is CVE-2025-15083 actively exploited?
CVE-2025-15083 is not currently on CISA's Known Exploited Vulnerabilities catalog. FIRST EPSS estimates a 13.6% percentile likelihood of exploitation in the next 30 days — higher percentiles indicate greater predicted risk.
What is the CVSS score of CVE-2025-15083?
CVE-2025-15083 has a CVSS v3 base score of 2.0 (NVD).
How do I remediate CVE-2025-15083?
Patch to the fixed version published by the affected vendor. Where vendor advisories exist for CVE-2025-15083, EchelonGraph cross-links them in the Vendor Advisories panel below — those typically contain the canonical remediation steps, fixed version numbers, and any vendor-specific mitigations.

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