CVE-2023-43901
HighCVSS 7.5Exploitation Probability (EPSS)
Low risk37th percentile - higher than 37% of all known CVEs
Summary
Incorrect access control in the AdHoc User creation form of eMudhra emSigner v2.8.7 allows unauthenticated attackers to arbitrarily modify usernames and privileges by using the email address of a registered user.
Risk Assessment
An attacker can modify privileges of existing users, potentially leading to privilege escalation and unauthorized system access.
Recommendation
Update the software to the latest version and apply vendor patches regarding access control.
Other vulnerabilities in eMudhra emSigner
See all- CVE-2023-43902Critical
Incorrect access control in the Forgot Your Password function of eMudhra emSigner v2.8.7 allows unauthenticated attackers to access accounts of all registered users, including administrators, via a crafted password reset token.
- CVE-2023-43900Medium
Insecure Direct Object References (IDOR) in eMudhra emSigner v2.8.7 allow authenticated attackers to gain unauthorized access to application content and view sensitive data of other users via manipulation of the documentID and EncryptedDocumentId parameters.
Original NVD description (English source)
Incorrect access control in the AdHoc User creation form of eMudhra emSigner v2.8.7 allows unauthenticated attackers to arbitrarily modify usernames and privileges by using the email address of a registered user.