CVE-2018-25302

HIGHNVD 7.87.8—
EchelonGraph scoreMEDIUM confidence

Score 7.8 from GitHub Security Advisory (severity: HIGH) published 2026-04-29. NVD baseline CVSS 7.8; sources differ by 0.0.

Triggered by: GitHub Security Advisory CVSS
Sources: epss, ghsa, nvd
Elevated
7.8EG
EchelonGraph verdictPlan a fixSerious severity, but no confirmed exploitation yet.
  • High severity, but no confirmed exploitation yet
CISA-KEV: Not listedEPSS PROB: 0%CVSS: 7.8Exploit: Elevated riskExposed: 0

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

Allok AVI to DVD SVCD VCD Converter 4.0.1217 contains a structured exception handling (SEH) based buffer overflow vulnerability that allows local attackers to execute arbitrary code by supplying a malicious string in the License Name field. Attackers can craft a payload with junk data, NSEH bypass, SEH handler address, and shellcode that triggers the overflow when pasted into the License Name field and the Register button is clicked, resulting in code execution.

CVSS v3
7.8
EG Score
7.8(medium)
EG Risk
51(Track*)
EG Risk 51/100SSVC: 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
Severity78% × 45%
Exploitation40% × 40%
Automatability0% × 15%
Action: Watch closely — could escalate to Attend.
EPSS PROB
0%
EPSS %ILE
5%
KEV
Not listed

Published

April 29, 2026

Last Modified

April 29, 2026

Advisory Details (3)

Auto-updated Apr 29, 2026
🔬 Proof of concept available. No patch confirmed yet.
generic

Allok AVI to DVD SVCD VCD Converter 4.0.1217 Buffer Overflow SEH | Advisories | VulnCheck

https://www.vulncheck.com/advisories/allok-avi-to-dvd-svcd-vcd-converter-buffer-overflow-seh
generic🟡 PoC Available

Allok AVI to DVD SVCD VCD Converter 4.0.1217 - Buffer Overflow (SEH) - Windows local Exploit

https://www.exploit-db.com/exploits/44549
generic

Allok Soft - Apps and Games Reviews

http://www.alloksoft.com/

Weakness Classification(1)

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

Data Freshness Timeline

(refreshed 4× in last 7d / 24× 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 230 total refreshes for this CVE.

  1. 2026-09-15 03:05 UTCEPSS rescore
  2. 2026-09-13 16:42 UTCEPSS rescore
  3. 2026-09-12 14:56 UTCEPSS rescore
  4. 2026-09-11 09:32 UTCEPSS rescore
  5. 2026-09-07 15:57 UTCEPSS rescore
  6. 2026-09-06 13:43 UTCEPSS rescore
  7. 2026-09-05 15:24 UTCEPSS rescore
  8. 2026-09-04 13:56 UTCEPSS rescore
  9. 2026-09-04 05:02 UTCEPSS rescore
  10. 2026-09-02 14:07 UTCEPSS rescore
  11. 2026-09-01 13:49 UTCEPSS rescore
  12. 2026-09-01 03:32 UTCEPSS rescore
  13. 2026-08-28 21:36 UTCEPSS rescore
  14. 2026-08-27 14:21 UTCEPSS rescore
  15. 2026-08-26 14:42 UTCEPSS rescore
  16. 2026-08-25 13:44 UTCEPSS rescore
  17. 2026-08-21 23:45 UTCEPSS rescore
  18. 2026-08-20 22:51 UTCEPSS rescore
  19. 2026-08-19 17:00 UTCEPSS rescore
  20. 2026-08-18 13:44 UTCEPSS rescore
  21. 2026-08-17 13:53 UTCEG score recompute
  22. 2026-08-17 13:53 UTCGHSA enrichment
  23. 2026-08-17 13:43 UTCEPSS rescore
  24. 2026-08-16 14:51 UTCEPSS rescore
  25. 2026-08-16 05:25 UTCEG score recompute
Show 75 more
  1. 2026-08-16 05:25 UTCGHSA enrichment
  2. 2026-08-15 01:26 UTCEPSS rescore
  3. 2026-08-14 17:04 UTCGHSA enrichment
  4. 2026-08-14 03:52 UTCEG score recompute
  5. 2026-08-14 03:52 UTCGHSA enrichment
  6. 2026-08-13 21:56 UTCEPSS rescore
  7. 2026-08-13 06:45 UTCGHSA enrichment
  8. 2026-08-12 17:30 UTCEG score recompute
  9. 2026-08-12 17:30 UTCGHSA enrichment
  10. 2026-08-12 13:46 UTCEPSS rescore
  11. 2026-08-11 16:28 UTCEG score recompute
  12. 2026-08-11 16:28 UTCGHSA enrichment
  13. 2026-08-11 01:53 UTCEG score recompute
  14. 2026-08-11 01:53 UTCGHSA enrichment
  15. 2026-08-10 05:26 UTCGHSA enrichment
  16. 2026-08-09 16:15 UTCGHSA enrichment
  17. 2026-08-09 03:03 UTCEG score recompute
  18. 2026-08-09 03:03 UTCGHSA enrichment
  19. 2026-08-08 16:32 UTCEPSS rescore
  20. 2026-08-08 05:28 UTCEG score recompute
  21. 2026-08-08 05:28 UTCGHSA enrichment
  22. 2026-08-07 16:23 UTCEPSS rescore
  23. 2026-08-07 16:16 UTCGHSA enrichment
  24. 2026-08-07 03:04 UTCEG score recompute
  25. 2026-08-07 03:04 UTCGHSA enrichment
  26. 2026-08-06 13:42 UTCEPSS rescore
  27. 2026-08-06 11:53 UTCGHSA enrichment
  28. 2026-08-05 22:41 UTCEG score recompute
  29. 2026-08-05 22:41 UTCGHSA enrichment
  30. 2026-08-05 19:13 UTCEPSS rescore
  31. 2026-08-04 15:05 UTCEPSS rescore
  32. 2026-08-03 20:31 UTCEG score recompute
  33. 2026-08-03 20:31 UTCGHSA enrichment
  34. 2026-08-02 19:03 UTCGHSA enrichment
  35. 2026-08-02 05:52 UTCEG score recompute
  36. 2026-08-02 05:52 UTCGHSA enrichment
  37. 2026-08-02 02:23 UTCEPSS rescore
  38. 2026-08-01 04:12 UTCEPSS rescore
  39. 2026-07-30 16:24 UTCEPSS rescore
  40. 2026-07-30 01:27 UTCEPSS rescore
  41. 2026-07-28 15:32 UTCEPSS rescore
  42. 2026-07-26 14:51 UTCEPSS rescore
  43. 2026-07-26 14:51 UTCEPSS rescore
  44. 2026-07-25 14:14 UTCEPSS rescore
  45. 2026-07-24 14:14 UTCEPSS rescore
  46. 2026-07-24 14:14 UTCEPSS rescore
  47. 2026-07-23 14:15 UTCEPSS rescore
  48. 2026-07-23 01:36 UTCEG score recompute
  49. 2026-07-22 22:16 UTCEG score recompute
  50. 2026-07-22 14:05 UTCEPSS rescore
  51. 2026-07-21 15:22 UTCEPSS rescore
  52. 2026-07-20 17:04 UTCEPSS rescore
  53. 2026-07-20 17:04 UTCEPSS rescore
  54. 2026-07-19 14:28 UTCEPSS rescore
  55. 2026-07-19 02:26 UTCEPSS rescore
  56. 2026-07-19 02:26 UTCEPSS rescore
  57. 2026-07-16 16:59 UTCEPSS rescore
  58. 2026-07-16 16:59 UTCEPSS rescore
  59. 2026-07-15 16:55 UTCEPSS rescore
  60. 2026-07-15 16:55 UTCEPSS rescore
  61. 2026-07-15 01:56 UTCEPSS rescore
  62. 2026-07-15 01:56 UTCEPSS rescore
  63. 2026-07-13 22:27 UTCEPSS rescore
  64. 2026-07-13 22:26 UTCEPSS rescore
  65. 2026-07-13 06:10 UTCEPSS rescore
  66. 2026-07-12 05:43 UTCEPSS rescore
  67. 2026-07-11 08:24 UTCEPSS rescore
  68. 2026-07-09 19:06 UTCEPSS rescore
  69. 2026-07-08 15:11 UTCEPSS rescore
  70. 2026-07-06 16:24 UTCEPSS rescore
  71. 2026-07-06 16:24 UTCEPSS rescore
  72. 2026-07-06 02:20 UTCEPSS rescore
  73. 2026-07-04 06:28 UTCEPSS rescore
  74. 2026-07-04 06:28 UTCEPSS rescore
  75. 2026-07-01 15:03 UTCEPSS rescore

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Frequently asked(5)

What is CVE-2018-25302?
CVE-2018-25302 is a high vulnerability published on April 29, 2026. Allok AVI to DVD SVCD VCD Converter 4.0.1217 contains a structured exception handling (SEH) based buffer overflow vulnerability that allows local attackers to execute arbitrary code by supplying a malicious string in the License Name field. Attackers can craft a payload with junk data, NSEH bypass,…
When was CVE-2018-25302 disclosed?
CVE-2018-25302 was first published in the National Vulnerability Database 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-2018-25302 actively exploited?
CVE-2018-25302 is not currently on CISA's Known Exploited Vulnerabilities catalog. FIRST EPSS estimates a 0% probability of exploitation in the next 30 days, which ranks it in the top 94.8% of all scored CVEs.
What is the CVSS score of CVE-2018-25302?
CVE-2018-25302 has a CVSS v3 base score of 7.8 (NVD).
How do I remediate CVE-2018-25302?
Patch to the fixed version published by the affected vendor. Where vendor advisories exist for CVE-2018-25302, 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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