How severe is CVE-2023-4665?

CVE-2023-4665 has a CVSS 3.x base score of 8.8, rated high severity. It is exploitable over network with low attack complexity, requires low privileges and no user interaction. Impact on confidentiality is high, integrity high, and availability high.

Is CVE-2023-4665 being actively exploited?

It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 1% (60th percentile), an estimate of the probability of exploitation in the next 30 days.

What products are affected by CVE-2023-4665?

CVE-2023-4665 affects Adobe Connect. See the affected-products list for the exact vulnerable versions.

How do I fix CVE-2023-4665?

Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround. Given its high severity, prioritise patching exposed systems.

When was CVE-2023-4665 published?

CVE-2023-4665 was published on 2023-09-15 and last updated on 2026-06-17.

CVE-2023-4665

CVE-2023-4665 is a high-severity vulnerability in Adobe Connect with a CVSS 3.x base score of 8.8. It is not currently listed as actively exploited by CISA, and its EPSS exploit-prediction score is low. The underlying weakness is classified as CWE-732.

Key facts

Severity: High (CVSS 3.x base score 8.8)
EPSS exploit prediction: 1% (60th percentile)
Actively exploited: Not listed in CISA KEV
Weakness: CWE-732
Affected product: Adobe Connect
Published: 2023-09-15
Last modified: 2026-06-17

Description

Incorrect Execution-Assigned Permissions vulnerability in Saphira Saphira Connect allows Privilege Escalation. This issue affects Saphira Connect: before 9.

Frequently asked questions

What is CVE-2023-4665?: Incorrect Execution-Assigned Permissions vulnerability in Saphira Saphira Connect allows Privilege Escalation. This issue affects Saphira Connect: before 9.
How severe is CVE-2023-4665?: CVE-2023-4665 has a CVSS 3.x base score of 8.8, rated high severity. It is exploitable over network with low attack complexity, requires low privileges and no user interaction. Impact on confidentiality is high, integrity high, and availability high.
Is CVE-2023-4665 being actively exploited?: It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 1% (60th percentile), an estimate of the probability of exploitation in the next 30 days.
What products are affected by CVE-2023-4665?: CVE-2023-4665 affects Adobe Connect. See the affected-products list for the exact vulnerable versions.
How do I fix CVE-2023-4665?: Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround. Given its high severity, prioritise patching exposed systems.
When was CVE-2023-4665 published?: CVE-2023-4665 was published on 2023-09-15 and last updated on 2026-06-17.

References

Affected products (1)

cpe:2.3:a:adobe:connect:*:*:*:*:*:*:*:*

More vulnerabilities in Adobe Connect

CVE-2017-11291 — Critical (CVSS 10.0): An issue was discovered in Adobe Connect 9.6.2 and earlier versions. A Server-Side Request Forgery (SSRF) vulnerability…
CVE-2023-4662 — Critical (CVSS 9.8): Execution with Unnecessary Privileges vulnerability in Saphira Saphira Connect allows Remote Code Inclusion. This…
CVE-2023-4661 — Critical (CVSS 9.8): Improper Neutralization of Special Elements used in an SQL Command ('SQL Injection') vulnerability in Saphira Saphira…
CVE-2021-40719 — Critical (CVSS 9.8): Adobe Connect version 11.2.3 (and earlier) is affected by a Deserialization of Untrusted Data vulnerability to achieve…
CVE-2018-12805 — Critical (CVSS 9.8): Adobe Connect versions 9.7.5 and earlier have an Insecure Library Loading vulnerability. Successful exploitation could…
CVE-2018-12804 — Critical (CVSS 9.8): Adobe Connect versions 9.7.5 and earlier have an Authentication Bypass vulnerability. Successful exploitation could…

All CVEs affecting Adobe Connect →

Other CWE-732 (Incorrect Permission Assignment for Critical Resource) vulnerabilities

CVE-2026-9508 — Critical (CVSS 10.0): Incorrect permission settings on a critical resource in Suprema BioStar 2 (versions 2.9.3 through 2.9.11) that allow…
CVE-2025-14988 — Critical (CVSS 10.0): A security issue has been identified in ibaPDA that could allow unauthorized actions on the file system under certain…
CVE-2025-69426 — Critical (CVSS 10.0): The Ruckus vRIoT IoT Controller firmware versions prior to 3.0.0.0 (GA) contain hardcoded credentials for an operating…
CVE-2025-12004 — Critical (CVSS 10.0): Incorrect Permission Assignment for Critical Resource vulnerability in The Wikimedia Foundation Mediawiki - Lockdown…
CVE-2014-125121 — Critical (CVSS 10.0): Array Networks vAPV (version 8.3.2.17) and vxAG (version 9.2.0.34) appliances are affected by a privilege escalation…
CVE-2025-46093 — Critical (CVSS 9.9): LiquidFiles before 4.1.2 supports FTP SITE CHMOD for mode 6777 (setuid and setgid), which allows FTPDrop users to…

Browse all CWE-732 (Incorrect Permission Assignment for Critical Resource) vulnerabilities →