CVE-2023-4665Network attack vector

Authenticated privilege escalation via undisclosed permission assignment

Published Sep 15, 2023 · Updated May 21, 2026

Incorrect execution-assigned permissions in Saphira Connect before 9 allow remote authenticated users to escalate privileges. TR-CERT and the referenced government advisory do not identify the affected component, permission-setting operation, or attacker-controlled input. Network access and a low-privileged account are required; successful exploitation grants higher privileges, but the resulting privilege boundary is undisclosed.

CVSS severity8.8
High
EPSS probability1.01%
Next 30 days · Sep 16, 2026
Known exploitationUnconfirmed
Based on sourced intelligence
Hinoki checkNot available
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Summary

What happened

Incorrect execution-assigned permissions in Saphira Connect before 9 allow remote authenticated users to escalate privileges. TR-CERT and the referenced government advisory do not identify the affected component, permission-setting operation, or attacker-controlled input. Network access and a low-privileged account are required; successful exploitation grants higher privileges, but the resulting privilege boundary is undisclosed.

The record

CVE
CVE-2023-4665
Published
Sep 15, 2023
Updated
May 21, 2026
Vendor
Adım AR-GE A.Ş.
Product
Saphira Connect
Classifications
CWE-279, CWE-732, CAPEC-233, T1548
Attack vector
network
Privileges
authenticated

Timeline

How it unfolded

  1. Sep 15, 2023CVE publishedPublication date reported by the CVE source.
  2. May 21, 2026Record updatedLatest update available in the CVE record.

Exploitability

Present is not the same as exploitable

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Is a vulnerable build present?

Compare these published version ranges with your installed build and any vendor patches.

  1. Affected versionversion=0 <9

What conditions does exploitation require?

Attack vectornetwork
Required privilegesauthenticated

What is affected?

Adım AR-GE A.Ş. · Saphira Connectversion=0 <9

Published CVSS scores

8.8Computer Emergency Response Team of the Republic of TurkeyCVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H

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.

Daily unique IPsNo honeypot observations are available for this CVE in the selected window.

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
Privilegesauthenticated
Known exploitationUnconfirmed
Public exploitUnconfirmed

Weakness, pattern, technique

CWE-279Incorrect Execution-Assigned Permissions
CWE-732Incorrect Permission Assignment for Critical Resource
CAPEC-233Privilege Escalation
T1548Abuse Elevation Control Mechanism

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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