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CVE-2019-20456

HIGH
7.8
CVSS Score
Published: February 16, 2020 at 07:00 PM UTC
Updated: June 17, 2026 at 02:30 AM UTC
3 products affected across 1 vendorReach ServerClient AgentReach Console· also runs on 1 platform

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Severity
HIGH7.8
Exploit prediction
EPSS 0.7%

Description

Goverlan Reach Console before 9.50, Goverlan Reach Server before 3.50, and Goverlan Client Agent before 9.20.50 have an Untrusted Search Path that leads to Command Injection and Local Privilege Escalation via DLL hijacking.

Affected

Our own answer: ranges merged, affected separated from platform-only, with confidence and review flags.

Client Agent· Goverlan
95%
v < 9.20.50
Affected range stops below 9.20.50, so it looks safe — our inference, not a vendor statement
microsoft-windows (environment)
Reach Console· Goverlan
95%
v < 9.50
Affected range stops below 9.50, so it looks safe — our inference, not a vendor statement
microsoft-windows (environment)
Reach Server· Goverlan
95%
v < 3.50
Affected range stops below 3.50, so it looks safe — our inference, not a vendor statement
microsoft-windows (environment)

Runs on — not affected

The affected product only carries this flaw when running on these platforms. The platforms themselves are not vulnerable.

Remediation

No guide yet

No remediation guidance has been written for this CVE yet. What the record does show:

Patch and advisory references

References (1)

x_refsource_MISCVendor Advisory
Source: [email protected]
https://www.goverlan.com/knowledge/article/security-advisory-govsa-2019-1028-1-local-privilege-escalation-2/

CVSS

7.8HIGH[email protected]
Attack Vector
LOCAL
Complexity
LOW
Privileges
NONE
User Interaction
REQUIRED
Scope
UNCHANGED
Confidentiality
HIGH
Integrity
HIGH
Availability
HIGH
Vector?

Quick Info

StatusMODIFIED
CWE
CWE-426

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