What is the CVSS score of CVE-2022-45338?

CVE-2022-45338 has a CVSS 3.1 base score of 7.8 (High). CVSS vector: CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H. EPSS exploitation probability: 0.2%.

Exact Synergy CVE-2022-45338

HIGH

Unrestricted Upload of File with Dangerous Type (CWE-434)

2022-12-15 cve@mitre.org

RCE File Upload Exact Synergy

7.8

CVSS 3.1 · NVD

Severity by source

NVD PRIMARY

7.8 HIGH

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

Primary rating from NVD · only source for this CVE.

CVSS VectorNVD

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

Attack Vector

Local

Attack Complexity

Low

Privileges Required

None

User Interaction

Required

Scope

Unchanged

Confidentiality

High

Integrity

High

Availability

High

Lifecycle Timeline

CVE Published

Dec 15, 2022 - 23:15 nvd

HIGH 7.8

DescriptionNVD

An arbitrary file upload vulnerability in the profile picture upload function of Exact Synergy Enterprise 267 before 267SP13 and Exact Synergy Enterprise 500 before 500SP6 allows attackers to execute arbitrary code via a crafted SVG file.

AnalysisAI

Technical ContextAI

This vulnerability is classified as Unrestricted File Upload (CWE-434), which allows attackers to upload malicious files that can be executed on the server. An arbitrary file upload vulnerability in the profile picture upload function of Exact Synergy Enterprise 267 before 267SP13 and Exact Synergy Enterprise 500 before 500SP6 allows attackers to execute arbitrary code via a crafted SVG file. Affected products include: Exactsoftware Exact Synergy. Version information: before 267.

RemediationAI

No vendor patch is available at time of analysis. Monitor vendor advisories for updates. Validate file types server-side, store uploads outside webroot, use random filenames, scan for malware.