CVE-2020-27688

HIGH
7.5
CVSS Score
Published: November 5, 2020 at 02:59 PM UTC
Updated: June 17, 2026 at 03:09 AM UTC
1 product affected across 1 vendorRvtools

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Severity
HIGH7.5
Exploit prediction
EPSS 2%

Description

RVToolsPasswordEncryption.exe in RVTools 4.0.6 allows users to encrypt passwords to be used in the configuration files. This encryption used a static IV and key, and thus using the Decrypt() method from VISKD.cs from the RVTools.exe executable allows for decrypting the encrypted passwords. The accounts used in the configuration files have access to vSphere instances.

Affected

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

Remediation

No guide yet

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

Patch and advisory references

References (2)

x_refsource_MISCThird Party Advisory
https://github.com/matthiasmaes/CVE-2020-27688
x_refsource_MISCProductVendor Advisory
https://www.robware.net/rvtools/

CVSS

Attack Vector
NETWORK
Complexity
LOW
Privileges
NONE
User Interaction
NONE
Scope
UNCHANGED
Confidentiality
HIGH
Integrity
NONE
Availability
NONE
Vector?

Quick Info

StatusMODIFIED
CWE
CWE-522

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