CVE-2018-17773

MEDIUMNVD 6.86.8—

6.8

Ingenico Telium 2 POS terminals have a buffer overflow via SOCKET_TASK in the NTPT3 protocol. This is fixed in Telium 2 SDK v9.32.03 patch N.

CVSS v3: 6.8
EG Score: 6.8(medium)
EPSS: 27.2%
KEV: Not listed

Published

September 9, 2020

Last Modified

November 21, 2024

References (8)

cve@mitrehttps://ingenico.us/smart-terminals/telium2
cve@mitrehttps://www.ptsecurity.com/ww-en/analytics/threatscape/pt-2020-19/
cve@mitrehttps://youtu.be/gtbS3Gr264w
cve@mitrehttps://youtu.be/oyUD7RDJsJs
af854a3a-2127-422b-91ae-364da2661108https://ingenico.us/smart-terminals/telium2
af854a3a-2127-422b-91ae-364da2661108https://www.ptsecurity.com/ww-en/analytics/threatscape/pt-2020-19/
af854a3a-2127-422b-91ae-364da2661108https://youtu.be/gtbS3Gr264w
af854a3a-2127-422b-91ae-364da2661108https://youtu.be/oyUD7RDJsJs

Weakness Classification(1)

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

CWE-120Buffer Copy without Checking Size (Classic Buffer Overflow)

Data Freshness Timeline

(refreshed 9× in last 7d / 9× 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.

2026-05-27 13:38 UTCepss_batch
2026-05-27 13:38 UTCepss_batch
2026-05-26 23:21 UTCEG score recompute
2026-05-26 23:21 UTCGHSA enrichment
2026-05-26 13:42 UTCepss_batch
2026-05-26 13:42 UTCepss_batch
2026-05-26 07:17 UTCepss_batch
2026-05-26 07:17 UTCepss_batch
2026-05-23 06:31 UTCOSV refresh

Frequently asked(5)

What is CVE-2018-17773?

CVE-2018-17773 is a medium vulnerability published on September 9, 2020. Ingenico Telium 2 POS terminals have a buffer overflow via SOCKET_TASK in the NTPT3 protocol. This is fixed in Telium 2 SDK v9.32.03 patch N.

When was CVE-2018-17773 disclosed?

CVE-2018-17773 was first published in the National Vulnerability Database on September 9, 2020, 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-2018-17773 actively exploited?

CVE-2018-17773 is not currently on CISA's Known Exploited Vulnerabilities catalog. FIRST EPSS estimates a 27.2% percentile likelihood of exploitation in the next 30 days — higher percentiles indicate greater predicted risk.

What is the CVSS score of CVE-2018-17773?

CVE-2018-17773 has a CVSS v3 base score of 6.8 (NVD).

How do I remediate CVE-2018-17773?

Patch to the fixed version published by the affected vendor. Where vendor advisories exist for CVE-2018-17773, 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-2018-17773

📅 Published

🔄 Last Modified

🔗 References (8)