HOMEVULNERABILITIESCVE-2023-51644
HIGH

CVE-2023-51644

CWE-284Published: November 22, 2024· Updated: Jun 17, 2026

7.3
CVSS v3.1

Official Description

Allegra SiteConfigAction Improper Access Control Remote Code Execution Vulnerability. This vulnerability allows remote attackers to execute arbitrary code on affected installations of Allegra. Authentication is not required to exploit this vulnerability.

The specific flaw exists within the configuration of Struts. The issue results from improper access control. An attacker can leverage this vulnerability to execute code in the context of LOCAL SERVICE. Was ZDI-CAN-22512.

NVD Source

Technical Analysis

CVE-2023-51644 can be exploited remotely over the network without requiring physical or adjacent access, significantly expanding the attack surface for threat actors.

The vulnerability requires no privileges and no user interaction, making it a prime target for automated exploitation campaigns and worm-like propagation.

CVSS v3.1 Vector Breakdown

Exploitability
Attack VectorNetwork
Attack ComplexityLow
Privileges Req.None
User InteractionNone
ScopeUnchanged
Impact
ConfidentialityLow
IntegrityLow
AvailabilityLow
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:L

Affected Vendors & Products

alltena1 product(s)
allegra
Source: NVD CPE · 1 total CPE entries

Exploit & PoC Resources

NO KNOWN EXPLOITNo public exploit confirmed at this time
Exploit-DB
Offensive Security exploit database
GitHub PoC Search
Community PoC repositories
Rapid7 / Metasploit
Metasploit module search
PacketStorm
Security advisories & exploits
NVD Detail
Official NIST entry
MITRE CVE
CVE Program entry
External links open in a new tab. Always verify in a controlled environment before use.

Official Patches & Advisories

ADVISORYhttps://www.zerodayinitiative.com/advisories/ZDI-24-102/

All References (2)

→
https://www.trackplus.com/en/service/release-notes-reader/7-5-1-release-notes-2.htmlRelease Notes
→
https://www.zerodayinitiative.com/advisories/ZDI-24-102/Third Party Advisory

Quick Facts

CVE IDCVE-2023-51644
CVSS Score7.3 / 10
SeverityHIGH
WeaknessCWE-284
CISA KEVNo
Affected1 vendor(s)
PublishedNov 22, 2024

Related CVEs (CWE-284)

CVE-2026-50746
10.0
CVE-2025-54339
10.0
CVE-2015-3073
10.0
CVE-2026-35308
10.0
CVE-2017-7928
10.0
CVE-2026-48939
KEV10.0

Recommended Actions

  • →Apply vendor patches immediately
  • →Monitor CVE-2023-51644 in threat intel feeds
  • →Review IDS/IPS signatures for exploitation attempts
Data sourced from NVD (NIST), CISA KEV, and EPSS (FIRST). Analysis generated by CTIWATCH.COM. CVE data is provided under the NVD usage policy.
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