What’s Vulnerable › Vulnerabilities

CVE-2023-34998

• Severity: high (CVSS 8.1 v3.1)
• Exploited in the wild: not listed in CISA KEV
• EPSS: 1.2% probability of exploitation in the next 30 days
• Public exploit or detection template: none known
• Published: 2023-09-05 · updated 2026-06-17
• Weakness: CWE-319

Description

An authentication bypass vulnerability exists in the OAS Engine functionality of Open Automation Software OAS Platform v18.00.0072. A specially crafted series of network requests can lead to arbitrary authentication. An attacker can sniff network traffic to trigger this vulnerability.

Affected products

• Open Automation Software OAS Platform: 18.00.0072

References

• https://talosintelligence.com/vulnerability_reports/TALOS-2023-1770
• https://www.talosintelligence.com/vulnerability_reports/TALOS-2023-1770
• https://talosintelligence.com/vulnerability_reports/TALOS-2023-1770
• https://www.talosintelligence.com/vulnerability_reports/TALOS-2023-1770

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