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CVE-2023-34060

31
FAUCET Score

CVE-2023-34060 is a critical authentication bypass vulnerability affecting VMware Cloud Director Appliance instances upgraded to version 10.5 from an older version, specifically impacting SSH (port 22) and the appliance management console (port 5480). This flaw, stemming from an outdated sssd version in Photon OS, allows unauthenticated attackers with network access to bypass login restrictions. With a CVSS score of 9.8 (CRITICAL), it presents a severe risk of complete compromise (confidentiality, integrity, availability). While not currently listed in CISA KEV, the vulnerability has garnered significant community discussion and media coverage, indicating high awareness, though no public exploit code (Metasploit, Nuclei, ExploitDB) is yet available.

Impacted Technologies

VendorProductVersion(s)CPE
< 10.5CPE matchmatch criteria
cpe:2.3:a:vmware:cloud_director:*:*:*:*:*:*:*:*

CVSS Data

CVSS version used by this source: 3.1

9.8CRITICAL

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

Attack Vector
NETWORK
Attack Complexity
LOW
Privileges Required
NONE
User Interaction
NONE
Scope
UNCHANGED
Confidentiality Impact
HIGH
Integrity Impact
HIGH
Availability Impact
HIGH
Exploitability Score
3.9
Impact Score
5.9
CvssVersion
3.1

Exploit Intelligence

EPSS Score
1.34%
Probability of exploitation in next 30 days
EPSS Percentile
68.5%
Percentile rank of EPSS score among Peer Group
As of 2026-07-28
Model: v2026.06.15
This CVE's current EPSS score of 0.0135 is in the 55th percentile among its peer group of 36,897 CVEs.

Social Chatter

The average CVE in this peer group has 0.0 Twitter, 0.1 Reddit, 0.3 Bluesky, 0.3 Mastodon, and 2.4 GitHub mentions.

Media Mentions

The average CVE in this peer group has 0.3 InfoSec Media, 0.0 Vendor Blog, and 0.0 Security Researcher mentions.

Remediation

Vendor Patches (2)

github_advisoryvendor investigatingvia nvd_reference
View patch
vmwarevendor investigatingvia nvd_reference
View patch

References

github.com / vmware/photon/wiki/Security-Update-3.0-687
Vendor Advisory
github.com / vmware/photon/wiki/Security-Update-4.0-512
Vendor Advisory
github.com / vmware/photon/wiki/Security-Update-5.0-143
Vendor Advisory
vmware.com / security/advisories/VMSA-2023-0026.html
Vendor Advisory