CVE-2018-11477

MEDIUMNVD 6.56.5—
EchelonGraph scoreMEDIUM confidence

Score 6.5 from GitHub Security Advisory published 2022-05-13. NVD baseline CVSS 6.5; sources differ by 0.0.

Triggered by: GitHub Security Advisory CVSS
Sources: epss, ghsa, nvd
6.5
EchelonGraph verdictMonitorLow exploitation likelihood right now — keep watching.
  • Lower severity and no public exploit yet
CISA-KEV: Not listedEPSS: 0%CVSS: 6.5Exploit: NoneExposed: 0

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

An issue was discovered on Vgate iCar 2 Wi-Fi OBD2 Dongle devices. The data packets that are sent between the iOS or Android application and the OBD dongle are not encrypted. The combination of this vulnerability with the lack of wireless network protection exposes all transferred car data to the public.

CVSS v3
6.5
EG Score
6.5(medium)
EPSS
38.7%
KEV
Not listed

Published

May 30, 2018

Last Modified

November 21, 2024

References (4)

Weakness Classification(1)

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

Data Freshness Timeline

(refreshed 10× in last 7d / 40× 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. 2026-07-22 22:12 UTCEG score recompute
  2. 2026-07-22 14:04 UTCEPSS rescore
  3. 2026-07-21 15:21 UTCEPSS rescore
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  1. 2026-07-02 16:54 UTCEPSS rescore
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  59. 2026-05-28 07:42 UTCEG score recompute
  60. 2026-05-28 07:42 UTCGHSA enrichment
  61. 2026-05-27 13:38 UTCEPSS rescore
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Frequently asked(5)

What is CVE-2018-11477?
CVE-2018-11477 is a medium vulnerability published on May 30, 2018. An issue was discovered on Vgate iCar 2 Wi-Fi OBD2 Dongle devices. The data packets that are sent between the iOS or Android application and the OBD dongle are not encrypted. The combination of this vulnerability with the lack of wireless network protection exposes all transferred car data to the…
When was CVE-2018-11477 disclosed?
CVE-2018-11477 was first published in the National Vulnerability Database on May 30, 2018, with the most recent update on November 21, 2024. EchelonGraph re-ingests CVE updates from NVD on a 2-hour cycle, so this page reflects the latest published state.
Is CVE-2018-11477 actively exploited?
CVE-2018-11477 is not currently on CISA's Known Exploited Vulnerabilities catalog. FIRST EPSS estimates a 38.7% percentile likelihood of exploitation in the next 30 days — higher percentiles indicate greater predicted risk.
What is the CVSS score of CVE-2018-11477?
CVE-2018-11477 has a CVSS v3 base score of 6.5 (NVD).
How do I remediate CVE-2018-11477?
Patch to the fixed version published by the affected vendor. Where vendor advisories exist for CVE-2018-11477, 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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