Security readout for executives and security teams
Dropbear SSH before 2016.74 has a format string flaw in handling a username or host argument. Because Dropbear is commonly used for lightweight SSH access, exposed affected services could create remote code execution risk. The bundle does not provide CVSS, affected CPEs, or confirmed exploitation evidence. Exposure is most likely where Dropbear SSH before 2016.74 is reachable over a network, including lightweight Linux systems and embedded deployments. The provided data does not enumerate vendors, CPEs, or downstream distributions beyond referenced advisories. Prioritize exposed management interfaces and embedded assets first. The business risk is high where outdated Dropbear SSH is reachable, but urgency should be calibrated because the bundle lacks confirmed active exploitation and CVSS detail. Mitigation focus: Upgrade Dropbear SSH to 2016.74 or later where vendor-supported.; Check operating system or appliance vendor advisories for backported fixes.; Restrict SSH exposure to trusted networks or management VPNs..
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.
Execution behavior lookup
The CVE wording references code or command execution, so execution technique review may help defensive triage. This is a Glexia inferred lookup path, not an official MITRE, ATT&CK, or CVE Program mapping.
Open ATT&CK lookupCVE-2016-7406 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
- GLSA-201702-23CVE reference · vendor-advisory, x_refsource_GENTOO
- https://bugzilla.redhat.com/show_bug.cgi?id=1376353CVE reference · x_refsource_CONFIRM
- https://secure.ucc.asn.au/hg/dropbear/rev/b66a483f3dcbCVE reference · x_refsource_CONFIRM
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.