What’s Vulnerable › Vulnerabilities

CVE-2023-2959: Authentication Bypass by Primary Weakness in Oliva Expertise

• Severity: high (CVSS 7.5 v3.1)
• Exploited in the wild: not listed in CISA KEV
• EPSS: 0.6% probability of exploitation in the next 30 days
• Public exploit or detection template: none known
• Published: 2023-07-17 · updated 2026-06-17
• Weakness: CWE-305

Description

Authentication Bypass by Primary Weakness vulnerability in Oliva Expertise Oliva Expertise EKS allows Collect Data as Provided by Users. This issue affects Oliva Expertise EKS: before 1.2.

Affected products

• Oliva Expertise EKS: before 1.2 — fixed in 1.2

How to fix

Upgrade to a fixed version: Oliva Expertise EKS 1.2. Check the vendor advisory for mitigations.

References

• https://siberguvenlik.gov.tr/guvenlik-bildirimleri/detay/tr-23-0409
• https://www.usom.gov.tr/bildirim/tr-23-0409
• https://www.usom.gov.tr/bildirim/tr-23-0409

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