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CVE-2023-6523

24
FAUCET Score

CVE-2023-6523 describes an authorization bypass vulnerability in ExtremePacs Extreme XDS versions prior to 3914, allowing for authentication abuse. This flaw carries a high CVSS score of 8.8, indicating a critical risk due to its network-based attack vector, low attack complexity, and high potential for confidentiality, integrity, and availability impacts. While no public exploits, Metasploit modules, or Nuclei templates are currently available, and there is minimal community discussion, organizations using affected Extreme XDS versions should prioritize patching.

Impacted Technologies

VendorProductVersion(s)CPE
ExtremePacsExtreme XDS
>= 0, < 3914CNA affecteddefault unaffected

CVSS Data

CVSS version used by this source: 3.1

8.8HIGH

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

Attack Vector
NETWORK
Attack Complexity
LOW
Privileges Required
LOW
User Interaction
NONE
Scope
UNCHANGED
Confidentiality Impact
HIGH
Integrity Impact
HIGH
Availability Impact
HIGH
Exploitability Score
2.8
Impact Score
5.9
CvssVersion
3.1

Exploit Intelligence

EPSS Score
0.57%
Probability of exploitation in next 30 days
EPSS Percentile
43.6%
Percentile rank of EPSS score among Peer Group
As of 2026-07-28
Model: v2026.06.15
This CVE's current EPSS score of 0.0057 is in the 33rd percentile among its peer group of 17,844 CVEs.

Social Chatter

The average CVE in this peer group has 0.0 Twitter, 0.0 Reddit, 0.3 Bluesky, 0.1 Mastodon, and 0.2 GitHub mentions.

Media Mentions

No media coverage found for this CVE.

The average CVE in this peer group has 0.1 InfoSec Media, 0.0 Vendor Blog, and 0.0 Security Researcher mentions.

Remediation

Remediation records are not available for this CVE.

References

siberguvenlik.gov.tr / guvenlik-bildirimleri/detay/tr-24-0276
usom.gov.tr / bildirim/tr-24-0276