CVE-2025-53418 | COMMGR Stack-based Buffer Overflow Vulnerability

Delta Electronics COMMGR has Stack-based Buffer Overflow vulnerability.

Published: 2025-08-26 Last update: 2026-04-15 Assigner: 759f5e80-c8e1-4224-bead-956d7b33c98b Source: 759f5e80-c8e1-4224-bead-956d7b33c98b
NVD Status：Deferred，CVE State: published
View at NVD, CVE.org, EUVD

CVE-2025-53418 is rated Moderate Risk (44.9/100): CVSS High severity, with low exploitation likelihood (EPSS 0.38%). Review affected assets and schedule remediation.

Risk is dynamic; we continuously reassess and refresh what is shown on this page as upstream context changes.

Exploit prediction scoring system (EPSS) score for CVE-2025-53418

EPSS lead: Daily EPSS estimates relative likelihood of exploitation; percentile ranks this CVE among scored vulnerabilities (higher = more severe relative rank).

# Date Old EPSS score New EPSS score Delta (New - Old)
1 2026-06-15 0.05% 0.38% +0.32%
2 2026-02-03 0.05% 0.05% +0.01%
3 2026-01-22 — 0.05% —

Full EPSS history (5 records total)

Common vulnerability scoring system (CVSS) metrics for CVE-2025-53418

CVSS metrics for this CVE.

Base score Version Severity Vector Exploitability Impact Score source
8.6 3.1 HIGH
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:H Click to expand
Attack vector (AV:N)
Could be attacked over the internet or any normal routed network—not just someone sitting at the machine.
Attack complexity (AC:L)
Once they can reach the bug, pulling it off is straightforward—no weird race conditions or rare setup.
Privileges required (PR:N)
No account or special rights needed—anonymous or random user is enough.
User interaction (UI:N)
Nobody has to click “OK” or open a trap file; it can work without a victim helping.
Scope (S:U)
Damage stays in the same “trust bubble” as the broken component—no big spill into unrelated systems.
Confidentiality (C:L)
Some sensitive info could get out, but not a total data dump.
Integrity (I:L)
Attackers could change some data, but it’s limited—not everything goes.
Availability (A:H)
Could take the service down hard or make it unusable for people who depend on it.
 3.9 4.7 759f5e80-c8e1-4224-bead-956d7b33c98b

Weakness enumeration for CVE-2025-53418

Affected software / configurations for CVE-2025-53418

Vendor Product Version Raw CPE
No affected products in dataset.

References for CVE-2025-53418

cvelogic Threat Intelligence