CVE-2018-25255

HIGHNVD 8.48.4—
EchelonGraph scoreMEDIUM confidence

Score 8.4 from GitHub Security Advisory (severity: HIGH) published 2026-04-04. NVD baseline CVSS 8.4; sources differ by 0.0.

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

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

10-Strike LANState 8.8 contains a local buffer overflow vulnerability in structured exception handling that allows local attackers to execute arbitrary code by crafting malicious LSM map files. Attackers can create a specially formatted LSM file with a payload in the ObjCaption parameter that overflows the buffer, overwrites the SEH chain, and executes shellcode when the file is opened in the application.

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 PROB
0%
EPSS %ILE
8%
KEV
Not listed

Published

April 4, 2026

Last Modified

July 20, 2026

Advisory Details (4)

Auto-updated Jun 9, 2026
🔬 Proof of concept available. No patch confirmed yet.
generic

10-Strike LANState 8.8 Local Buffer Overflow SEH | Advisories | VulnCheck

https://www.vulncheck.com/advisories/10-strike-lanstate-local-buffer-overflow-seh
generic🟡 PoC Available

10-Strike LANState 8.8 - Local Buffer Overflow (SEH) - Windows local Exploit

https://www.exploit-db.com/exploits/45086
generic

Our Products: Networking Software for Windows

https://www.10-strike.com/products.shtml
generic

Download LANState, Download LANState Pro

https://www.10-strike.com/lanstate/download.shtml

Weakness Classification(1)

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

Data Freshness Timeline

(refreshed 5× in last 7d / 25× 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 202 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 14:47 UTCEPSS rescore
  5. 2026-09-11 09:32 UTCEPSS rescore
  6. 2026-09-07 15:57 UTCEPSS rescore
  7. 2026-09-06 13:43 UTCEPSS rescore
  8. 2026-09-05 15:24 UTCEPSS rescore
  9. 2026-09-04 13:56 UTCEPSS rescore
  10. 2026-09-04 05:02 UTCEPSS rescore
  11. 2026-09-02 14:07 UTCEPSS rescore
  12. 2026-09-01 13:49 UTCEPSS rescore
  13. 2026-09-01 03:32 UTCEPSS rescore
  14. 2026-08-28 21:36 UTCEPSS rescore
  15. 2026-08-27 14:21 UTCEPSS rescore
  16. 2026-08-26 14:42 UTCEPSS rescore
  17. 2026-08-25 13:44 UTCEPSS rescore
  18. 2026-08-21 23:45 UTCEPSS rescore
  19. 2026-08-20 22:51 UTCEPSS rescore
  20. 2026-08-19 17:00 UTCEPSS rescore
  21. 2026-08-18 13:44 UTCEPSS rescore
  22. 2026-08-17 13:43 UTCEPSS rescore
  23. 2026-08-16 14:51 UTCEPSS rescore
  24. 2026-08-16 08:30 UTCEG score recompute
  25. 2026-08-16 08:30 UTCGHSA enrichment
Show 75 more
  1. 2026-08-16 02:10 UTCEPSS rescore
  2. 2026-08-15 01:26 UTCEPSS rescore
  3. 2026-08-14 18:49 UTCGHSA enrichment
  4. 2026-08-14 05:38 UTCEG score recompute
  5. 2026-08-14 05:38 UTCGHSA enrichment
  6. 2026-08-13 21:56 UTCEPSS rescore
  7. 2026-08-13 09:53 UTCGHSA enrichment
  8. 2026-08-12 19:54 UTCEG score recompute
  9. 2026-08-12 19:54 UTCGHSA enrichment
  10. 2026-08-12 13:46 UTCEPSS rescore
  11. 2026-08-11 20:13 UTCEG score recompute
  12. 2026-08-11 20:13 UTCGHSA enrichment
  13. 2026-08-11 03:22 UTCEG score recompute
  14. 2026-08-11 03:22 UTCGHSA enrichment
  15. 2026-08-10 05:57 UTCGHSA enrichment
  16. 2026-08-09 17:33 UTCEG score recompute
  17. 2026-08-09 17:33 UTCGHSA enrichment
  18. 2026-08-09 13:43 UTCEPSS rescore
  19. 2026-08-09 05:09 UTCEG score recompute
  20. 2026-08-09 05:09 UTCGHSA enrichment
  21. 2026-08-08 16:32 UTCEPSS rescore
  22. 2026-08-08 03:38 UTCEG score recompute
  23. 2026-08-08 03:38 UTCGHSA enrichment
  24. 2026-08-07 16:23 UTCEPSS rescore
  25. 2026-08-07 15:15 UTCEG score recompute
  26. 2026-08-07 15:15 UTCGHSA enrichment
  27. 2026-08-06 13:42 UTCEPSS rescore
  28. 2026-08-06 13:12 UTCGHSA enrichment
  29. 2026-08-06 00:14 UTCEG score recompute
  30. 2026-08-06 00:14 UTCGHSA enrichment
  31. 2026-08-05 19:13 UTCEPSS rescore
  32. 2026-08-04 15:05 UTCEPSS rescore
  33. 2026-08-03 22:34 UTCEG score recompute
  34. 2026-08-03 22:34 UTCGHSA enrichment
  35. 2026-08-03 02:56 UTCGHSA enrichment
  36. 2026-08-02 14:31 UTCEG score recompute
  37. 2026-08-02 14:31 UTCGHSA enrichment
  38. 2026-08-02 02:23 UTCEPSS rescore
  39. 2026-08-01 04:12 UTCEPSS rescore
  40. 2026-07-30 16:24 UTCEPSS rescore
  41. 2026-07-30 01:27 UTCEPSS rescore
  42. 2026-07-28 15:32 UTCEPSS rescore
  43. 2026-07-26 14:51 UTCEPSS rescore
  44. 2026-07-26 14:51 UTCEPSS rescore
  45. 2026-07-25 14:14 UTCEPSS rescore
  46. 2026-07-24 14:14 UTCEPSS rescore
  47. 2026-07-24 14:14 UTCEPSS rescore
  48. 2026-07-23 14:15 UTCEPSS rescore
  49. 2026-07-23 01:36 UTCEG score recompute
  50. 2026-07-22 22:16 UTCEG score recompute
  51. 2026-07-22 14:05 UTCEPSS rescore
  52. 2026-07-21 15:22 UTCEPSS rescore
  53. 2026-07-20 17:04 UTCEPSS rescore
  54. 2026-07-20 17:04 UTCEPSS rescore
  55. 2026-07-19 14:28 UTCEPSS rescore
  56. 2026-07-19 02:26 UTCEPSS rescore
  57. 2026-07-19 02:26 UTCEPSS rescore
  58. 2026-07-16 16:59 UTCEPSS rescore
  59. 2026-07-16 16:59 UTCEPSS rescore
  60. 2026-07-15 16:55 UTCEPSS rescore
  61. 2026-07-15 16:55 UTCEPSS rescore
  62. 2026-07-15 01:56 UTCEPSS rescore
  63. 2026-07-15 01:56 UTCEPSS rescore
  64. 2026-07-13 22:27 UTCEPSS rescore
  65. 2026-07-13 22:26 UTCEPSS rescore
  66. 2026-07-13 06:10 UTCEPSS rescore
  67. 2026-07-12 05:43 UTCEPSS rescore
  68. 2026-07-11 08:24 UTCEPSS rescore
  69. 2026-07-09 19:06 UTCEPSS rescore
  70. 2026-07-08 15:11 UTCEPSS rescore
  71. 2026-07-07 13:42 UTCEPSS rescore
  72. 2026-07-07 13:42 UTCEPSS rescore
  73. 2026-07-06 16:24 UTCEPSS rescore
  74. 2026-07-06 16:24 UTCEPSS rescore
  75. 2026-07-05 02:27 UTCEPSS rescore

Related CVEs(same CWE)

Frequently asked(5)

What is CVE-2018-25255?
CVE-2018-25255 is a high vulnerability published on April 4, 2026. 10-Strike LANState 8.8 contains a local buffer overflow vulnerability in structured exception handling that allows local attackers to execute arbitrary code by crafting malicious LSM map files. Attackers can create a specially formatted LSM file with a payload in the ObjCaption parameter that…
When was CVE-2018-25255 disclosed?
CVE-2018-25255 was first published in the National Vulnerability Database on April 4, 2026, with the most recent update on July 20, 2026. EchelonGraph re-ingests CVE updates from NVD on a 2-hour cycle, so this page reflects the latest published state.
Is CVE-2018-25255 actively exploited?
CVE-2018-25255 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 91.7% of all scored CVEs.
What is the CVSS score of CVE-2018-25255?
CVE-2018-25255 has a CVSS v3 base score of 8.4 (NVD).
How do I remediate CVE-2018-25255?
Patch to the fixed version published by the affected vendor. Where vendor advisories exist for CVE-2018-25255, 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

Explore the affected products and dependency analysis for CVE-2018-25255

Explore →

Is Your Infrastructure Affected by CVE-2018-25255?

EchelonGraph automatically scans your cloud infrastructure and maps CVE exposure using blast radius analysis.

Start Free Scan →Browse All CVEs