CVE-2021-40650
Published: 14 June 2022
Summary
CVE-2021-40650 is a medium-severity Missing Encryption of Sensitive Data (CWE-311) vulnerability in Softwareag Connx. Its CVSS base score is 6.5 (Medium).
Operationally, ranked at the 36.2th percentile by exploit likelihood (below the median); it is not currently listed in the CISA KEV catalog; a public proof-of-concept is referenced.
EU & UK References
- 🇪🇺 ENISA EUVD: EUVD-2021-27824
Vulnerability details
In Connx Version 6.2.0.1269 (20210623), a cookie can be issued by the application and not have the secure flag set.
- CWE(s)
Related Threats
No named actor attribution yet. ATT&CK technique mapping in progress for this CVE.
Affected Assets
Mitigating Controls
Likely Mitigating Controls AI
Per-CVE control mapping for this CVE has not run yet; the list below is derived from the weakness types (CWEs) cited in the NVD entry.
Privacy and security training stresses encryption of sensitive data, reducing missing encryption weaknesses.
Exchange agreements must document security requirements, which would include encryption to protect sensitive data in transit.
The map highlights data actions that involve sensitive data, enabling identification of missing encryption requirements.
Settings can require encryption of sensitive data, preventing missing encryption weaknesses.
Architectures must describe confidentiality protections, which includes mandating encryption for sensitive data in transit and at rest.
Privacy and security curricula stress encryption requirements, reducing missing encryption of sensitive data.
Requires encryption and similar controls for CUI processed or stored externally, preventing missing encryption of sensitive data.
Monitoring detects missing encryption of sensitive data in storage or transit configurations.