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CVE-2023-7066

23
FAUCET Score

CVE-2023-7066 describes an out-of-bounds read vulnerability in unspecified applications, occurring when parsing specially crafted PDF files. This flaw could enable an attacker to execute arbitrary code within the context of the current process. Rated with a CVSS score of 7.8 (High), the vulnerability requires user interaction (UI:R) and local access (AV:L), but has a low attack complexity (AC:L). Successful exploitation could lead to high impacts on confidentiality, integrity, and availability (C:H/I:H/A:H). Currently, there is no evidence of active exploitation (KEV: No, Hot List: Active refers to CISA's Known Exploited Vulnerabilities Catalog, which this CVE is not on). No public exploit code or Metasploit/Nuclei modules are available, and community discussion and media coverage are absent.

Impacted Technologies

VendorProductVersion(s)CPE
SiemensJT2Go
>= 0, < V14.3.0.8CNA affecteddefault unaffected
SiemensTeamcenter Visualization
>= 0, < V14.1.0.14, >= 0, < V14.2.0.10, >= 0, < V14.3.0.8, >= 0, < V2312.0002CNA affecteddefault unaffected

CVSS Data

CVSS version used by this source: 4.0

7.3HIGH

CVSS:4.0/AV:L/AC:H/AT:N/PR:N/UI:P/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N/E:X/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:X

Attack Vector
LOCAL
Attack Complexity
HIGH
Attack Requirements
NONE
Privileges Required
NONE
User Interaction
PASSIVE
VS Confidentiality
HIGH
VS Integrity
HIGH
VS Availability
HIGH
SS Confidentiality
NONE
SS Integrity
NONE
SS Availability
NONE
Exploit Maturity
NOT_DEFINED
CvssVersion
4.0

Exploit Intelligence

EPSS Score
0.17%
Probability of exploitation in next 30 days
EPSS Percentile
6.3%
Percentile rank of EPSS score among Peer Group
As of 2026-07-28
Model: v2026.06.15
This CVE's current EPSS score of 0.0017 is in the 4th percentile among its peer group of 11,621 CVEs.

Social Chatter

The average CVE in this peer group has 0.0 Twitter, 0.1 Reddit, 0.1 Bluesky, 0.0 Mastodon, and 0.2 GitHub mentions.

Media Mentions

No media coverage found for this CVE.

The average CVE in this peer group has 0.3 InfoSec Media, 0.0 Vendor Blog, and 0.0 Security Researcher mentions.

Remediation

Remediation records are not available for this CVE.

References

cert-portal.siemens.com / productcert/html/ssa-722010.html
cisa.gov / news-events/ics-advisories/icsa-24-193-03