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
9.8EG
EchelonGraph verdictPatch nowTreat as an emergency — this is being exploited.
  • Actively exploited in the wild (CISA-KEV)
CISA-KEV: ExploitedEPSS PROB: 97%CVSS: 9.8Exploit: cisa kev · ssvc active · kev ransomware · epss top5pct · epss high · public exploitExposed: 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 PROB
97%
EPSS %ILE
100%
KEV
⚠ Exploited

Published

March 6, 2018

Last Modified

November 7, 2025

Advisory Details (1)

Auto-updated Sep 17, 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 50× in last 7d / 215× 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 770 total refreshes for this CVE.

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

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

Explore the affected products and dependency analysis for CVE-2018-6530

Explore →

Is Your Infrastructure Affected by CVE-2018-6530?

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

Start Free Scan →Browse All CVEs