Vulnerability · CVE-2025-53703
DuraComm SPM-500 DP-10iN-100-MU transmits sensitive data without encryption over a channel that could be intercepted by attackers.
Published Jul 22, 2025 · catalog updated Jul 23, 2025 · DuraComm Corporation SPM-500 DP-10iN-100-MU
Last checked Oct 29, 2026. A connected source was read within the last 7 days.
Check if you run it
No confirmed exploitation is on record for CVE-2025-53703. EPSS is 0.14%. Act only if a listed version of DuraComm Corporation SPM-500 DP-10iN-100-MU is installed.
Gaps on this record
- No vendor fix or required action is stored. Compare the linked advisory before you change production.
- Severity
- High8.7
- Known exploitation
- Not in CISA/VulnCheck KEV
- EPSS
- 0.14%
- Remediation
- Vendor / distro source
- Affected products
- vendor DuraComm Corporation SPM-500 DP-10iN-100-MU 0 ≤Version 4.10
DuraComm SPM-500 DP-10iN-100-MU transmits sensitive data without encryption over a channel that could be intercepted by attackers.
Are you affected?
Enter the version you run. The result uses only the ranges stored on this record.
The check returns affected, not affected, or incomplete. It does not guess a version that is missing from the record.
- vendor DuraComm Corporation SPM-500 DP-10iN-100-MU 0 ≤Version 4.100 ≤Version 4.10
How to fix CVE-2025-53703
No stored fix
No vendor fix text is stored. Use the linked advisory before you change production.
Version check
Seen in 0 ≤Version 4.10
Advisory
Open the cve_org record and follow its fix.
Official advisories
What to do
Three questions, each answered from this record only. Confirm the vendor advisory before you patch.
Should you patch?
No confirmed exploitation is on record for CVE-2025-53703. EPSS is 0.14%. Act only if a listed version of DuraComm Corporation SPM-500 DP-10iN-100-MU is installed.
Which versions are affected?
Compare what you have installed with DuraComm Corporation SPM-500 DP-10iN-100-MU 0 ≤Version 4.10 0 ≤Version 4.10. Compare the installed version with the linked vendor advisory before you change production.
What should an analyst verify?
No weakness class is stored. EPSS 0.14%. There is no CISA KEV listing. No Exploit-DB or Metasploit reference is linked. Use the source links for the original advisory.
Code
The project this record applies to. Exploit listings stay in References.
No public source repository is identified for this product.
Timeline
Detection, updates, and resolution for this record.
Jul 22, 2025 · EUVD
Detected
DuraComm SPM-500 DP-10iN-100-MU transmits sensitive data without encryption over a channel that could be intercepted by attackers.
Jul 23, 2025 · EUVD
Updated
DuraComm SPM-500 DP-10iN-100-MU transmits sensitive data without encryption over a channel that could be intercepted by attackers.
Sources
- CVE.orgVulnerability recordCVE-2025-53703
Official CVE identifier
cve.org - FIRST EPSSExploitation probabilityCVE-2025-53703
30-day exploitation probability 0.14%
first.org - EUVDVulnerability recordEUVD-2025-22385
DuraComm SPM-500 DP-10iN-100-MU transmits sensitive data without encryption over a channel that could be intercepted by attackers.
euvd.enisa.europa.eu
References
Freshness
Last verified in this catalog Oct 29, 2026. Significant claims (KEV, EPSS, CVSS, affected ranges) come from the source rows above — open the original publisher for the authoritative advisory.
- FIRST EPSSOct 29, 2026
- CVE.orgOct 21, 2026
- EUVDOct 21, 2026