CVE-2018-10377

MEDIUMNVD 5.95.9—Trending — 3 sources updated this week

5.9

PortSwigger Burp Suite before 1.7.34 has Improper Certificate Validation of the Collaborator server certificate, which might allow man-in-the-middle attackers to obtain interaction data.

CVSS v3: 5.9
EG Score: 5.9(medium)
EPSS: 33.1%
KEV: Not listed

Published

June 17, 2018

Last Modified

November 21, 2024

References (6)

cve@mitrehttp://releases.portswigger.net/2018/06/1734.html
cve@mitrehttps://hackerone.com/reports/337680
cve@mitrehttps://integritylabs.io/advisories/cve-2018-10377
af854a3a-2127-422b-91ae-364da2661108http://releases.portswigger.net/2018/06/1734.html
af854a3a-2127-422b-91ae-364da2661108https://hackerone.com/reports/337680
af854a3a-2127-422b-91ae-364da2661108https://integritylabs.io/advisories/cve-2018-10377

Weakness Classification(1)

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

CWE-295Improper Certificate Validation

Data Freshness Timeline

(refreshed 12× in last 7d / 17× in last 30d)

Every time one of our enrichment pipelines (NVD, MITRE cvelistV5, EPSS, CISA KEV, GHSA, OSV, vendor advisories) ran against this CVE. Most recent first.

2026-06-02 20:11 UTCepss_batch
2026-06-02 20:11 UTCepss_batch
2026-06-01 13:49 UTCepss_batch
2026-06-01 13:49 UTCepss_batch
2026-05-31 22:28 UTCepss_batch
2026-05-31 00:14 UTCepss_batch
2026-05-31 00:14 UTCepss_batch
2026-05-29 13:41 UTCepss_batch
2026-05-28 13:42 UTCepss_batch
2026-05-28 13:42 UTCepss_batch
2026-05-28 06:33 UTCEG score recompute
2026-05-28 06:33 UTCGHSA enrichment
2026-05-27 13:38 UTCepss_batch
2026-05-27 13:38 UTCepss_batch
2026-05-26 13:42 UTCepss_batch
2026-05-26 07:17 UTCepss_batch
2026-05-26 07:17 UTCepss_batch

Frequently asked(5)

What is CVE-2018-10377?

CVE-2018-10377 is a medium vulnerability published on June 17, 2018. PortSwigger Burp Suite before 1.7.34 has Improper Certificate Validation of the Collaborator server certificate, which might allow man-in-the-middle attackers to obtain interaction data.

When was CVE-2018-10377 disclosed?

CVE-2018-10377 was first published in the National Vulnerability Database on June 17, 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-2018-10377 actively exploited?

CVE-2018-10377 is not currently on CISA's Known Exploited Vulnerabilities catalog. FIRST EPSS estimates a 33.1% percentile likelihood of exploitation in the next 30 days — higher percentiles indicate greater predicted risk.

What is the CVSS score of CVE-2018-10377?

CVE-2018-10377 has a CVSS v3 base score of 5.9 (NVD).

How do I remediate CVE-2018-10377?

Patch to the fixed version published by the affected vendor. Where vendor advisories exist for CVE-2018-10377, 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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CVE-2018-10377

📅 Published

🔄 Last Modified

🔗 References (6)

Weakness Classification(1)

Data Freshness Timeline

❓ Frequently asked(5)

Dependency Blast Radius

Is Your Infrastructure Affected by CVE-2018-10377?

🔗 Related CVEs(same CWE)

Same CWE

Published

Last Modified

References (6)

Frequently asked(5)

Related CVEs(same CWE)