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CVE-2018-17773

23
FAUCET Score

CVE-2018-17773 is a buffer overflow vulnerability affecting Ingenico Telium 2 POS terminals, specifically within the SOCKET_TASK function of the NTPT3 protocol. This flaw carries a CVSS score of 6.8 (Medium), indicating a high potential for impact on confidentiality, integrity, and availability, achievable with physical access and low attack complexity. While the vulnerability is patched in Telium 2 SDK v9.32.03 patch N, there is currently no public exploit code available, nor is there evidence of active exploitation or significant community discussion.

Impacted Technologies

VendorProductVersion(s)CPE
< 9.32.03CPE matchmatch criteria
cpe:2.3:o:ingenico:telium_2_firmware:*:*:*:*:*:*:*:*

CVSS Data

CVSS version used by this source: 3.1

6.8MEDIUM

CVSS:3.1/AV:P/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

Attack Vector
PHYSICAL
Attack Complexity
LOW
Privileges Required
NONE
User Interaction
NONE
Scope
UNCHANGED
Confidentiality Impact
HIGH
Integrity Impact
HIGH
Availability Impact
HIGH
Exploitability Score
0.9
Impact Score
5.9
CvssVersion
3.1

Exploit Intelligence

EPSS Score
0.60%
Probability of exploitation in next 30 days
EPSS Percentile
45.2%
Percentile rank of EPSS score among Peer Group
As of 2026-07-26
Model: v2026.06.15
This CVE's current EPSS score of 0.0060 is in the 84th percentile among its peer group of 1,531 CVEs.

Social Chatter

The average CVE in this peer group has 0.0 Twitter, 0.1 Reddit, 0.1 Bluesky, 0.0 Mastodon, and 0.1 GitHub mentions.

Media Mentions

No media coverage found for this CVE.

The average CVE in this peer group has 0.2 InfoSec Media, 0.0 Vendor Blog, and 0.0 Security Researcher mentions.

Remediation

Remediation records are not available for this CVE.

References

ingenico.us / smart-terminals/telium2
Product
ptsecurity.com / ww-en/analytics/threatscape/pt-2020-19
Third Party Advisory
youtu.be / gtbS3Gr264w
ExploitThird Party Advisory
youtu.be / oyUD7RDJsJs
ExploitThird Party Advisory