Gxx777

**Name of the Vulnerable Software and Affected Versions** upydev version 0.4.3 **Description** An issue in `/upydev/keygen.py` allows attackers to decrypt sensitive information via weak encryption padding. **Recommendations** For upydev version 0.4.3, consider disabling the use of the `/upydev/keygen.py` script until a patch is available to prevent attackers from decrypting sensitive information. At the moment, there is no information about a newer version that contains a fix for this vulnerability.

**Name of the Vulnerable Software and Affected Versions** esptool version 4.6.2 **Description** An issue in esptool allows attackers to view sensitive information due to the use of a weak cryptographic algorithm. **Recommendations** For esptool version 4.6.2, at the moment, there is no information about a newer version that contains a fix for this issue.

**Name of the Vulnerable Software and Affected Versions** mycli version 1.27.0 **Description** The issue is related to inadequate encryption strength, allowing attackers to view sensitive information. This can be done via the `/mycli/config.py` endpoint. **Recommendations** For mycli version 1.27.0, consider updating to a newer version that addresses the inadequate encryption strength issue. As a temporary workaround, restrict access to the `/mycli/config.py` endpoint to minimize the risk of exploitation.