What’s Vulnerable › Vulnerabilities

CVE-2023-46894

• Severity: high (CVSS 7.5 v3.1)
• Exploited in the wild: not listed in CISA KEV
• EPSS: 0.5% probability of exploitation in the next 30 days
• Public exploit or detection template: yes
• Published: 2023-11-09 · updated 2026-06-17
• Weakness: CWE-326

Description

An issue discovered in esptool 4.6.2 allows attackers to view sensitive information via weak cryptographic algorithm.

Affected products

• espressif Esptool: 4.6.2

References

• https://github.com/espressif/esptool/issues/926
• https://github.com/espressif/esptool/issues/926

Get alerted when CVE-2023-46894 or the next vulnerability affects your stack