Is CVE-2025-53703 in the CISA KEV catalog?

No. CVE-2025-53703 is not currently on the CISA Known Exploited Vulnerabilities list.

What is the CVSS severity of CVE-2025-53703?

CVE-2025-53703 has a CVSS v3 base score of 7.5 (HIGH).

What is the EPSS score for CVE-2025-53703?

CVE-2025-53703 has an EPSS score of 0.13% (3th percentile), estimating the probability of exploitation in the next 30 days.

How do I fix or mitigate CVE-2025-53703?

No published fix for CVE-2025-53703 has been found yet. Check the linked vendor advisories for guidance as it becomes available.

CVE & CISA-KEV Catalog

CVE-2025-53703

HIGH

7.5

CVSS v3

NVD

Description

DuraComm SPM-500 DP-10iN-100-MU transmits sensitive data without encryption over a channel that could be intercepted by attackers.

CWE-319

How to fix

No published remediation has been found for this vulnerability's affected products yet.

Mitigation guidance may be in the linked vendor advisories in the References section below.

CVSS v3 Vector

Exploitability

Attack VectorNetwork

Attack ComplexityLow

Privileges RequiredNone

User InteractionNone

ScopeUnchanged

Impact

ConfidentialityHigh

IntegrityNone

AvailabilityNone

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N

Exploit Intelligence

0.13%probability of exploitation in 30 days

3rdpercentile

Low risk: more likely to be exploited than 3% of all known CVEs.

References

Other references2

Related Vulnerabilities

Other CWE-319 vulnerabilities, ordered by exploit likelihood. View all

CVE	Severity	CVSS	EPSS	Exploited	Fix
CVE-2018-12710	High	8.0	77%	-	-
CVE-2024-25735	Critical	9.1	51%	-	Fix
CVE-2019-3993	High	7.5	46%	-	-
CVE-2017-5259	High	8.8	39%	-	-
CVE-2016-5649	Critical	9.8	27%	-	-
CVE-2021-39341	High	8.2	23%	-	-

Embed a live status badge for CVE-2025-53703

Markdown

[![CVE-2025-53703](https://tridentstack.com/cve/badge/CVE-2025-53703.svg)](https://tridentstack.com/cve/CVE-2025-53703)

HTML

<a href="https://tridentstack.com/cve/CVE-2025-53703"><img src="https://tridentstack.com/cve/badge/CVE-2025-53703.svg" alt="CVE-2025-53703"></a>

Find and fix vulnerabilities across your fleet

TridentStack Control continuously scans your Windows, macOS, and Linux fleet for known vulnerabilities, prioritizes them by severity and active exploitation, and patches them automatically.

Start free

This product uses NVD data but is not endorsed or certified by the NVD. EPSS scores courtesy of FIRST.org (https://www.first.org/epss). Source: CISA KEV Catalog. Data as of 2025-07-25.