CVE-2023-43901
HIGH
7.5
CVSS Score
Published: November 14, 2023 at 12:00 AM UTC
Updated: August 28, 2026 at 04:16 PM UTC
1 product affected across 1 vendorEmsigner
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Severity
HIGH7.5
Exploit prediction
EPSS 0.5%
SSVC
PoC
Description
Incorrect access control in the AdHoc User creation form of EMSigner v2.8.7 allows unauthenticated attackers to arbitrarily modify usernames and privileges by using the email address of a registered user.
Remediation
No guide yetNo remediation guidance has been written for this CVE yet, and no fixed version or vendor advisory is recorded against it.
References (2)
Source: cverecord
https://secpro.co/blog/cve-2023-43901SSVC — Action Prioritization
SSVCPoCNot automatablePartial impact
SSVC signals action urgency (what to patch first), separate from CVSS which measures severity.
CVSS
- Attack Vector
- NETWORK
- Complexity
- LOW
- Privileges
- NONE
- User Interaction
- NONE
- Scope
- UNCHANGED
- Confidentiality
- NONE
- Integrity
- HIGH
- Availability
- NONE
Vector?
Quick Info
StatusMODIFIED
CWE
NVD-CWE-noinfoCWE-284CWE-863
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