CVE-2023-35791Network attack vector

User redirection via undisclosed parameter validation flaw

Published Jul 31, 2023 · Updated May 30, 2025

Open redirect in Vound Intella Connect 2.6.0.3 allows remote attackers to send users to an attacker-chosen site via a crafted link. The public advisory identifies a vulnerable parameter but does not disclose its name, endpoint, or the validation error that permits an external destination. Exploitation requires a user to follow the crafted link; the redirect can move the user from a trusted Intella Connect origin to untrusted content, with no reported direct server compromise.

CVSS severity6.1
Medium
EPSS probability0.34%
Next 30 days · Sep 16, 2026
Known exploitationUnconfirmed
Based on sourced intelligence
Hinoki checkNot available
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Summary

What happened

Open redirect in Vound Intella Connect 2.6.0.3 allows remote attackers to send users to an attacker-chosen site via a crafted link. The public advisory identifies a vulnerable parameter but does not disclose its name, endpoint, or the validation error that permits an external destination. Exploitation requires a user to follow the crafted link; the redirect can move the user from a trusted Intella Connect origin to untrusted content, with no reported direct server compromise.

The record

CVE
CVE-2023-35791
Published
Jul 31, 2023
Updated
May 30, 2025
Vendor
Unknown vendor
Product
Unknown product
Classifications
CWE-601
Attack vector
network
Privileges
unauthenticated

Timeline

How it unfolded

  1. Jul 31, 2023CVE publishedPublication date reported by the CVE source.
  2. May 30, 2025Record updatedLatest update available in the CVE record.

Exploitability

Present is not the same as exploitable

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Is a vulnerable build present?

Affected buildAffected product and version details are unavailable.

What conditions does exploitation require?

Attack vectornetwork
Required privilegesunauthenticated

What is affected?

Affected products and versions are unavailable in this record.

Published CVSS scores

6.1MITRECVSS:3.1/AC:L/AV:N/A:N/C:L/I:L/PR:N/S:C/UI:R

CVSS describes severity. EPSS estimates exploitation probability.

Attacks

What attackers are doing with it

Daily unique IPs observed by Shadowserver honeypots for known exploited vulnerabilities (KEVs). Missing observations do not establish an absence of attacks.

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No observations available

Sep 10, 2026Sep 16, 2026
Latest reporting daySep 16, 2026
Latest daily unique IPsUnavailable
Prior 30-day averageUnavailable
SourceShadowserver honeypots (KEV)
Vectornetwork
Privilegesunauthenticated
Known exploitationUnconfirmed
Public exploitUnconfirmed

Weakness, pattern, technique

CWE-601URL Redirection to Untrusted Site ('Open Redirect')

Public exploit references

No public exploit references are available in this record.

Labels summarize the accepted research assessment. They do not indicate a test against your environment.

Technologies

Your stack

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Your stack

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