CVE-2019-9191

MEDIUMNVD 5.95.9—Trending — 3 sources updated this week

5.9

The ETSI Enterprise Transport Security (ETS, formerly known as eTLS) protocol does not provide per-session forward secrecy.

CVSS v3: 5.9
EG Score: 5.9(medium)
EPSS: 71.6%
KEV: Not listed

Published

February 26, 2019

Last Modified

November 21, 2024

References (4)

cve@mitrehttp://www.securityfocus.com/bid/107208
cve@mitrehttps://www.eff.org/deeplinks/2019/02/ets-isnt-tls-and-you-shouldnt-use-it
af854a3a-2127-422b-91ae-364da2661108http://www.securityfocus.com/bid/107208
af854a3a-2127-422b-91ae-364da2661108https://www.eff.org/deeplinks/2019/02/ets-isnt-tls-and-you-shouldnt-use-it

Weakness Classification(1)

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

CWE-310

Data Freshness Timeline

(refreshed 13× 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 13:50 UTCepss_batch
2026-06-01 13:50 UTCepss_batch
2026-05-31 22:29 UTCepss_batch
2026-05-31 22:29 UTCepss_batch
2026-05-31 00:14 UTCepss_batch
2026-05-31 00:14 UTCepss_batch
2026-05-29 13:42 UTCepss_batch
2026-05-28 13:43 UTCepss_batch
2026-05-28 13:43 UTCepss_batch
2026-05-27 22:14 UTCEG score recompute
2026-05-27 22:14 UTCGHSA enrichment
2026-05-27 13:39 UTCepss_batch
2026-05-27 13:38 UTCepss_batch
2026-05-26 13:42 UTCepss_batch
2026-05-24 16:47 UTCepss_batch

Frequently asked(5)

What is CVE-2019-9191?

CVE-2019-9191 is a medium vulnerability published on February 26, 2019. The ETSI Enterprise Transport Security (ETS, formerly known as eTLS) protocol does not provide per-session forward secrecy.

When was CVE-2019-9191 disclosed?

CVE-2019-9191 was first published in the National Vulnerability Database on February 26, 2019, 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-2019-9191 actively exploited?

CVE-2019-9191 is not currently on CISA's Known Exploited Vulnerabilities catalog. FIRST EPSS estimates a 71.6% percentile likelihood of exploitation in the next 30 days — higher percentiles indicate greater predicted risk.

What is the CVSS score of CVE-2019-9191?

CVE-2019-9191 has a CVSS v3 base score of 5.9 (NVD).

How do I remediate CVE-2019-9191?

Patch to the fixed version published by the affected vendor. Where vendor advisories exist for CVE-2019-9191, 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-2019-9191

📅 Published

🔄 Last Modified

🔗 References (4)

Weakness Classification(1)

Data Freshness Timeline

❓ Frequently asked(5)

Dependency Blast Radius

Is Your Infrastructure Affected by CVE-2019-9191?

🔗 Related CVEs(same CWE)

Same CWE

Published

Last Modified

References (4)

Frequently asked(5)

Related CVEs(same CWE)