Security readout for executives and security teams
Some E1 Zoom cameras expose the SSL private key used by the camera’s web server. Anyone who can reach the affected web interface may be able to download that secret. This can undermine trust in encrypted connections to the device and may support impersonation or traffic interception, depending on deployment. Exposure is most likely where E1 Zoom camera web interfaces are reachable from untrusted networks, especially the internet. Internal-only cameras still matter if attackers gain local network access. The bundle’s affected-product metadata is incomplete, but the title and references identify Reolink E1 Zoom firmware 3.0.0.716. Prioritize exposed cameras because the vulnerability leaks a cryptographic secret, not just ordinary device data. If affected devices are internet-facing, treat this as urgent containment and firmware-remediation work. Evidence for active exploitation is absent in the provided sources. Mitigation focus: Check vendor guidance for fixed firmware or replacement instructions.; Remove affected camera web interfaces from internet exposure.; Restrict management access to trusted admin networks or VPN only..
Generated from the cited source records. This long-tail analysis has not been individually reviewed by a named human.
Conservative CVE-to-ATT&CK context
These mappings and lookup hints may be relevant to the vulnerability behavior, CWE, affected product, or exposure path. Glexia-inferred context is not an official MITRE, ATT&CK, CWE, or CVE Program mapping.
ATT&CK lookup starting points
Use these exact CWE pages and searches to review the Glexia ATT&CK library from this CVE's weakness and description context.
CVE-2021-40149 mapping review
Open the CVE-to-ATT&CK bridge for reviewed, inferred, or future official mappings tied to this CVE.
Open ATT&CK lookup- Severity
- Unknown
- CVSS
- Not scored
- Known Exploited
- No
- Published
CNA and ADP enrichment extracted from CVE v5
These fields come from the CVE record and ADP containers, not from Glexia's Take. They preserve time-varying source decisions such as CISA SSVC, KEV status, CVSS metrics, and provider references.
CVSS and timeline data
No CVSS vectors or timeline events were available in the normalized CVE source material.
Source materials
- CVE List V5 sourceCVE List V5
- https://github.com/MrTuxracer/advisories/blob/master/CVEs/CVE-2021-40149.txtCVE reference · x_refsource_MISC
Products and packages named in the record
CWE details
CWE links open Glexia weakness intelligence pages with official CWE context, developer remediation guidance, and related CVE mappings.