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CVE-2019-11327

19
FAUCET Score

CVE-2019-11327 is a local file inclusion vulnerability affecting Topcon Positioning Net-G5 GNSS Receiver devices running firmware 5.2.2. An authenticated attacker with administrative privileges can exploit this flaw by crafting a specific URL to read arbitrary files from the device's file system. Rated as Medium severity (CVSS 4.9), the vulnerability requires high privileges for exploitation, but successful attacks can lead to full disclosure of sensitive information. There is currently no evidence of active exploitation, public exploit code, or significant community discussion surrounding this CVE.

Impacted Technologies

VendorProductVersion(s)CPE
5.2.2CPE matchmatch criteria
cpe:2.3:o:topcon:net-g5_firmware:5.2.2:*:*:*:*:*:*:*

CVSS Data

CVSS version used by this source: 3.1

4.9MEDIUM

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

Attack Vector
NETWORK
Attack Complexity
LOW
Privileges Required
HIGH
User Interaction
NONE
Scope
UNCHANGED
Confidentiality Impact
HIGH
Integrity Impact
NONE
Availability Impact
NONE
Exploitability Score
1.2
Impact Score
3.6
CvssVersion
3.1

Exploit Intelligence

EPSS Score
1.37%
Probability of exploitation in next 30 days
EPSS Percentile
69.0%
Percentile rank of EPSS score among Peer Group
As of 2026-07-26
Model: v2026.06.15
This CVE's current EPSS score of 0.0137 is in the 76th percentile among its peer group of 3,562 CVEs.

Social Chatter

The average CVE in this peer group has 0.0 Twitter, 0.0 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 0.1 InfoSec Media, 0.0 Vendor Blog, and 0.0 Security Researcher mentions.

Remediation

Remediation records are not available for this CVE.

References

mezdanak.de / 2019/06/21/iot-full-disclosure-topcon-positioning-net-g5-receiver
ExploitThird Party Advisory