Security readout for executives and security teams
CVE-2019-1770 affects Cisco NX-OS Software. An administrator already logged into the device could abuse a vulnerable CLI command to run operating-system commands as root. This is not a remote unauthenticated issue, but it matters because NX-OS devices often support critical network paths. Exposure is limited to Cisco NX-OS Software devices running affected releases. The provided bundle does not list exact vulnerable or fixed versions, so asset owners must compare deployed NX-OS versions against Cisco’s advisory. Treat as a moderate-priority infrastructure hardening item. It is unlikely to be an initial-entry vulnerability, but it can worsen the impact of a compromised administrator account on critical network equipment. Mitigation focus: Review Cisco’s advisory for affected and fixed NX-OS releases.; Upgrade affected NX-OS devices according to Cisco guidance.; Restrict NX-OS administrator access to trusted operators and management networks..
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
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ATT&CK lookup starting points
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CWE-78: Command execution behavior lookup
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Open ATT&CK lookupExecution 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-2019-1770 mapping review
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Open ATT&CK lookup- Severity
- Medium
- CVSS
- 4.2 (3.0)
- Known Exploited
- No
- Published
Vector: CVSS:3.0/AV:L/AC:L/PR:H/UI:N/S:U/C:L/I:L/A:L
CNA and ADP enrichment extracted from CVE v5
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CVSS vector scores
1 official scoreWe collect every scored CVSS vector available in the official CNA and ADP containers. When more than one version is present, the table keeps the source vectors side by side instead of collapsing them into the highest score.
CVSS:3.0/AV:L/AC:L/PR:H/UI:N/S:U/C:L/I:L/A:L0.83.4Primary CVE scoreVulnerability scoring details
Base CVSS 3.0 score
4.2MediumVector: CVSS:3.0/AV:L/AC:L/PR:H/UI:N/S:U/C:L/I:L/A:L
Source materials
- CVE List V5 sourceCVE List V5
- 20190515 Cisco NX-OS Software Command Injection Vulnerability (CVE-2019-1770)CVE reference · vendor-advisory, x_refsource_CISCO
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.
Improper Neutralization of Special Elements used in an OS Command ('OS Command Injection')
Improper Neutralization of Special Elements used in an OS Command ('OS Command Injection') represents a recurring weakness pattern that can create exploitable paths when design, validation, or implementation controls are missing.