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CVE-2021-32077

HIGH
7.5
CVSS Score
Published: May 6, 2021 at 11:00 PM UTC
Updated: June 17, 2026 at 03:52 AM UTC
1 product affected across 1 vendorMsow Solutions

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Severity
HIGH7.5
Exploit prediction
EPSS 1%

Description

Primary Source Verification in VerityStream MSOW Solutions before 3.1.1 allows an anonymous internet user to discover Social Security Number (SSN) values via a brute-force attack on a (sometimes hidden) search field, because the last four SSN digits are part of the supported combination of search selectors. This discloses doctors' and nurses' social security numbers and PII.

Affected

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

Msow Solutions· Veritystream
95%
v < 3.1.1
Affected range stops below 3.1.1, so it looks safe — our inference, not a vendor statement

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_MISCExploitThird Party Advisory
Source: [email protected]
https://www.marbasec.com/blog/cve-2021-32077-fun-with-social-security-numbers
x_refsource_MISCVendor Advisory
Source: [email protected]
https://www.veritystream.com/legacy/msow-solutions

CVSS

7.5HIGH[email protected]
Attack Vector
NETWORK
Complexity
LOW
Privileges
NONE
User Interaction
NONE
Scope
UNCHANGED
Confidentiality
HIGH
Integrity
NONE
Availability
NONE
Vector?

Quick Info

StatusMODIFIED
CWE
NVD-CWE-Other

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