CVE-2018-25212

HIGHPre-NVD 8.48.4—
EchelonGraph scoreMEDIUM confidence

Score 8.4 from GitHub Security Advisory (severity: HIGH) published 2026-03-26. the CNA's CVSS baseline 8.4; sources differ by 0.0.

Triggered by: GitHub Security Advisory CVSS
Sources: cna:vulncheck, epss, ghsa
Elevated
8.4
EchelonGraph verdictPlan a fixSerious severity, but no confirmed exploitation yet.
  • High severity, but no confirmed exploitation yet
CISA-KEV: Not listedEPSS: 0%CVSS: 8.4Exploit: NoneExposed: 0

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

Boxoft wav-wma Converter 1.0 contains a local buffer overflow vulnerability in structured exception handling that allows attackers to execute arbitrary code by crafting malicious WAV files. Attackers can create a specially crafted WAV file with excessive data and ROP gadgets to overwrite the SEH chain and achieve code execution on Windows systems.

CVSS v3
8.4
EG Score
8.4(medium)
EG Risk
54(Track*)
EG Risk 54/100SSVC: Track*

EG Risk is EchelonGraph's 0–100 priority score: it fuses intrinsic severity with real-world exploitation and automatability so you can rank equal-severity CVEs and fix the most dangerous first. Higher = act sooner. Distinct from the 0–10 EG Score (severity).

How it’s computed
Severity84% × 45%
Exploitation40% × 40%
Automatability0% × 15%
Action: Watch closely — could escalate to Attend.
EPSS
10.8%
KEV
Not listed

Published

March 26, 2026

Last Modified

July 15, 2026

Advisory Details (3)

Auto-updated Jul 15, 2026
🔬 Proof of concept available. No patch confirmed yet.
generic

Boxoft wav-wma Converter 1.0 Local Buffer Overflow SEH | Advisories | VulnCheck

https://www.vulncheck.com/advisories/boxoft-wav-wma-converter-local-buffer-overflow-seh
generic

Boxoft WAV to WMA Converter (freeware) - Batch WAV to Wma Converter, Support Hot directory converting - Boxoft.com

http://www.boxoft.com/wav-to-wma/
generic🟡 PoC Available

Boxoft WAV to WMA Converter 1.0 - Local Buffer Overflow (SEH) - Windows local Exploit

https://www.exploit-db.com/exploits/44989

Weakness Classification(1)

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

Data Freshness Timeline

(refreshed 8× in last 7d / 15× 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.

  1. 2026-07-23 14:15 UTCEPSS rescore
  2. 2026-07-23 01:35 UTCEG score recompute
  3. 2026-07-22 22:15 UTCEG score recompute
  4. 2026-07-22 14:05 UTCEPSS rescore
  5. 2026-07-21 15:22 UTCEPSS rescore
  6. 2026-07-20 17:04 UTCEPSS rescore
  7. 2026-07-20 17:04 UTCEPSS rescore
  8. 2026-07-19 14:28 UTCEPSS rescore
  9. 2026-07-16 16:59 UTCEPSS rescore
  10. 2026-07-16 16:59 UTCEPSS rescore
  11. 2026-07-15 16:55 UTCEPSS rescore
  12. 2026-07-15 16:55 UTCEPSS rescore
  13. 2026-07-15 02:07 UTCEG score recompute
  14. 2026-07-15 02:07 UTCGHSA enrichment
  15. 2026-07-15 02:06 UTCMITRE cvelistV5first tracked

Related CVEs(same CWE)

Frequently asked(5)

What is CVE-2018-25212?
CVE-2018-25212 is a high vulnerability published on March 26, 2026. Boxoft wav-wma Converter 1.0 contains a local buffer overflow vulnerability in structured exception handling that allows attackers to execute arbitrary code by crafting malicious WAV files. Attackers can create a specially crafted WAV file with excessive data and ROP gadgets to overwrite the SEH…
When was CVE-2018-25212 disclosed?
CVE-2018-25212 was first published in the National Vulnerability Database on March 26, 2026, with the most recent update on July 15, 2026. EchelonGraph re-ingests CVE updates from NVD on a 2-hour cycle, so this page reflects the latest published state.
Is CVE-2018-25212 actively exploited?
CVE-2018-25212 is not currently on CISA's Known Exploited Vulnerabilities catalog. FIRST EPSS estimates a 10.8% percentile likelihood of exploitation in the next 30 days — higher percentiles indicate greater predicted risk.
What is the CVSS score of CVE-2018-25212?
CVE-2018-25212 has a CVSS v4.0 base score of 8.4 (CNA self-assessment; NVD's own analysis pending).
How do I remediate CVE-2018-25212?
Patch to the fixed version published by the affected vendor. Where vendor advisories exist for CVE-2018-25212, 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.

Dependency Blast Radius

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