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CVE-2019-20456

23
FAUCET Score

CVE-2019-20456 is an Untrusted Search Path vulnerability affecting Goverlan Reach Console before 9.50, Goverlan Reach Server before 3.50, and Goverlan Client Agent before 9.20.50. This flaw allows for Command Injection and Local Privilege Escalation through DLL hijacking. With a CVSS score of 7.8 (High), it can be exploited locally with low attack complexity, requiring user interaction, and potentially leading to high impact on confidentiality, integrity, and availability. There is currently no evidence of active exploitation, public exploit code (Metasploit, Nuclei, ExploitDB), or significant community discussion or media coverage surrounding this vulnerability.

Impacted Technologies

VendorProductVersion(s)CPE
< 9.20.50CPE matchmatch criteria
cpe:2.3:a:goverlan:client_agent:*:*:*:*:*:*:*:*
< 9.50CPE matchmatch criteria
cpe:2.3:a:goverlan:reach_console:*:*:*:*:*:*:*:*
< 3.50CPE matchmatch criteria
cpe:2.3:a:goverlan:reach_server:*:*:*:*:*:*:*:*

CVSS Data

CVSS version used by this source: 3.1

7.8HIGH

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

Attack Vector
LOCAL
Attack Complexity
LOW
Privileges Required
NONE
User Interaction
REQUIRED
Scope
UNCHANGED
Confidentiality Impact
HIGH
Integrity Impact
HIGH
Availability Impact
HIGH
Exploitability Score
1.8
Impact Score
5.9
CvssVersion
3.1

Exploit Intelligence

EPSS Score
0.72%
Probability of exploitation in next 30 days
EPSS Percentile
50.2%
Percentile rank of EPSS score among Peer Group
As of 2026-07-24
Model: v2026.06.15
This CVE's current EPSS score of 0.0072 is in the 47th percentile among its peer group of 11,615 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

goverlan.com / knowledge/article/security-advisory-govsa-2019-1028-1-local-privilege-escalation-2
Vendor Advisory