CVE-2018-6530

CRITICALNVD 9.89.8—
EchelonGraph scoreHIGH confidence

Score elevated to 9.8 because this CVE is listed on the CISA Known Exploited Vulnerabilities catalog (added 2022-09-08), indicating real-world exploitation has been confirmed by US federal agencies. NVD baseline CVSS 9.8 retained for reference. Confidence: HIGH.

Triggered by: CISA KEV (actively exploited)
Sources: cisa_kev, epss, ghsa, nvd
Trending — 4 sources updated this weekExploited in the wild
9.8
EchelonGraph verdictPatch nowTreat as an emergency — this is being exploited.
  • Actively exploited in the wild (CISA-KEV)
CISA-KEV: ExploitedEPSS: 97%CVSS: 9.8Exploit: NoneExposed: 0

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

OS command injection vulnerability in soap.cgi (soapcgi_main in cgibin) in D-Link DIR-880L DIR-880L_REVA_FIRMWARE_PATCH_1.08B04 and previous versions, DIR-868L DIR868LA1_FW112b04 and previous versions, DIR-65L DIR-865L_REVA_FIRMWARE_PATCH_1.08.B01 and previous versions, and DIR-860L DIR860LA1_FW110b04 and previous versions allows remote attackers to execute arbitrary OS commands via the service parameter.

CVSS v3
9.8
EG Score
9.8(high)
EG Risk
99(Act)
EG Risk 99/100SSVC: Act

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
Severity98% × 45%
Exploitation100% × 40%
Automatability100% × 15%
Action: Fix now — active exploitation, automatable, high impact.
EPSS
99.9%
KEV
⚠ Exploited

Published

March 6, 2018

Last Modified

November 7, 2025

Advisory Details (1)

Auto-updated May 26, 2026
🔬 Proof of concept available. No patch confirmed yet.
generic🟡 PoC Available

GitHub - soh0ro0t/Pwn-Multiple-Dlink-Router-Via-Soap-Proto: 日前我发现了D-Link DIR 880L/865L/868L/860L路由器存在多个XSS和命令注入漏洞，最主要的问题是路由器未对用户输入进行检查，导致恶意数据请求被执行，最终被远程攻击者控制整个设备。 · GitHub

https://github.com/TheBeeMan/Pwning-multiple-dlink-router-via-SOAP-proto

Weakness Classification(1)

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

Data Freshness Timeline

(refreshed 43× in last 7d / 196× 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 364 total refreshes for this CVE.

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

Publicly available exploits

(1 reference)

Working exploit code is in the public domain. Defenders should treat patch urgency accordingly — public PoCs typically lead to mass-exploitation within 24-72 hours.

  • Nucleihttp/cves/2018/CVE-2018-6530.yaml
    First seen Jan 1, 2018

    D-Link - Unauthenticated Remote Code Execution

    Open source ↗

Related CVEs(same CWE)

Frequently asked(6)

What is CVE-2018-6530?
CVE-2018-6530 is a critical vulnerability published on March 6, 2018. OS command injection vulnerability in soap.cgi (soapcgimain in cgibin) in D-Link DIR-880L DIR-880LREVAFIRMWAREPATCH1.08B04 and previous versions, DIR-868L DIR868LA1FW112b04 and previous versions, DIR-65L DIR-865LREVAFIRMWAREPATCH1.08.B01 and previous versions, and DIR-860L DIR860LA1_FW110b04 and…
When was CVE-2018-6530 disclosed?
CVE-2018-6530 was first published in the National Vulnerability Database on March 6, 2018, with the most recent update on November 7, 2025. EchelonGraph re-ingests CVE updates from NVD on a 2-hour cycle, so this page reflects the latest published state.
Is CVE-2018-6530 actively exploited?
Yes. CISA added CVE-2018-6530 to the Known Exploited Vulnerabilities catalog on September 8, 2022, affecting D-Link Multiple Routers. KEV listing indicates confirmed exploitation in the wild; this CVE warrants immediate patching attention.
What is the CVSS score of CVE-2018-6530?
CVE-2018-6530 has a CVSS v3 base score of 9.8 (NVD).
Which products are affected by CVE-2018-6530?
CVE-2018-6530 affects D-Link Multiple Routers. The full affected-products list, including version ranges and fixed versions, is shown in the Affected Packages section of this page.
How do I remediate CVE-2018-6530?
Patch to the fixed version published by the affected vendor. Where vendor advisories exist for CVE-2018-6530, 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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