Cisco HyperFlex Arbitrary Statistics Write Vulnerability
Key facts
- Attack vector
- Local
- Privileges required
- Low
- User interaction
- None
- Attack complexity
- Low
- Impact type
- Security bypass
- Confidentiality · integrity · availability
- None · Low · None
- Fix status
- Fixed
Attack profile from CVSS 3.1 · NVD. Fix status from CNA. Impact type from CWE-345.
Summary
A vulnerability in the Graphite interface of Cisco HyperFlex software could allow an authenticated, local attacker to write arbitrary data to the Graphite interface. The vulnerability is due to insufficient authorization controls. An attacker could exploit this vulnerability by connecting to the Graphite service and sending arbitrary data. A successful exploit could allow the attacker to write arbitrary data to Graphite, which could result in invalid statistics being presented in the interface. Versions prior to 3.5(2a) are affected.
Why it matters now
SSVC decision points
CISA ADP · SSVC 2.0.3
- Exploitation
- None
- Automatable
- No
- Technical impact
- Partial
The decision (Track, Attend, Act) also depends on your mission and well-being impact; see CISA's SSVC guide.
Affected products
| Vendor | Product | Affected versions | Fixed in | Status | Source |
|---|---|---|---|---|---|
| Cisco | Cisco HyperFlex HX-Series | before 3.5(2a) | 3.5(2a) | Patch available | CNA |
- Cisco HyperFlex HX-Series VendorCisco Affected before 3.5(2a) Fixed in 3.5(2a) Patch available CNA
CPE configurations NVD · 12
| CPE | Versions | Role | Vendor |
|---|---|---|---|
| cpe:2.3:o:cisco:hyperflex_hx_data_platform:2.6\(1a\):*:*:*:*:*:*:* | 2.6(1a) | Vulnerable | Cisco |
| cpe:2.3:o:cisco:hyperflex_hx_data_platform:2.6\(1b\):*:*:*:*:*:*:* | 2.6(1b) | Vulnerable | Cisco |
| cpe:2.3:o:cisco:hyperflex_hx_data_platform:2.6\(1d\):*:*:*:*:*:*:* | 2.6(1d) | Vulnerable | Cisco |
| cpe:2.3:o:cisco:hyperflex_hx_data_platform:2.6\(1e\):*:*:*:*:*:*:* | 2.6(1e) | Vulnerable | Cisco |
| cpe:2.3:o:cisco:hyperflex_hx_data_platform:3.0\(1a\):*:*:*:*:*:*:* | 3.0(1a) | Vulnerable | Cisco |
| cpe:2.3:o:cisco:hyperflex_hx_data_platform:3.0\(1b\):*:*:*:*:*:*:* | 3.0(1b) | Vulnerable | Cisco |
| cpe:2.3:o:cisco:hyperflex_hx_data_platform:3.0\(1c\):*:*:*:*:*:*:* | 3.0(1c) | Vulnerable | Cisco |
| cpe:2.3:o:cisco:hyperflex_hx_data_platform:3.0\(1d\):*:*:*:*:*:*:* | 3.0(1d) | Vulnerable | Cisco |
| cpe:2.3:o:cisco:hyperflex_hx_data_platform:3.0\(1e\):*:*:*:*:*:*:* | 3.0(1e) | Vulnerable | Cisco |
| cpe:2.3:o:cisco:hyperflex_hx_data_platform:3.0\(1h\):*:*:*:*:*:*:* | 3.0(1h) | Vulnerable | Cisco |
- cpe:2.3:o:cisco:hyperflex_hx_data_platform:2.6\(1a\):*:*:*:*:*:*:* Versions 2.6(1a) Vulnerable ·Cisco
- cpe:2.3:o:cisco:hyperflex_hx_data_platform:2.6\(1b\):*:*:*:*:*:*:* Versions 2.6(1b) Vulnerable ·Cisco
- cpe:2.3:o:cisco:hyperflex_hx_data_platform:2.6\(1d\):*:*:*:*:*:*:* Versions 2.6(1d) Vulnerable ·Cisco
- cpe:2.3:o:cisco:hyperflex_hx_data_platform:2.6\(1e\):*:*:*:*:*:*:* Versions 2.6(1e) Vulnerable ·Cisco
- cpe:2.3:o:cisco:hyperflex_hx_data_platform:3.0\(1a\):*:*:*:*:*:*:* Versions 3.0(1a) Vulnerable ·Cisco
- cpe:2.3:o:cisco:hyperflex_hx_data_platform:3.0\(1b\):*:*:*:*:*:*:* Versions 3.0(1b) Vulnerable ·Cisco
- cpe:2.3:o:cisco:hyperflex_hx_data_platform:3.0\(1c\):*:*:*:*:*:*:* Versions 3.0(1c) Vulnerable ·Cisco
- cpe:2.3:o:cisco:hyperflex_hx_data_platform:3.0\(1d\):*:*:*:*:*:*:* Versions 3.0(1d) Vulnerable ·Cisco
- cpe:2.3:o:cisco:hyperflex_hx_data_platform:3.0\(1e\):*:*:*:*:*:*:* Versions 3.0(1e) Vulnerable ·Cisco
- cpe:2.3:o:cisco:hyperflex_hx_data_platform:3.0\(1h\):*:*:*:*:*:*:* Versions 3.0(1h) Vulnerable ·Cisco
Remediation
- Fix · CNA Cisco HyperFlex HX-Series (Cisco) Fixed in 3.5(2a)
Fixed in the same release
Records fixed by the same vendor advisory or release, as the CNA lists them.
- Release ·
Cisco HyperFlex HX-Series 3.5(2a)
3 records Highest priority Priority LOW 3 LOW
Other records, highest priority first
- TI-2019-01290 Cisco HyperFlex Software Unauthenticated Root Access VulnerabilityPriority LOW 36
- TI-2019-01292 Cisco HyperFlex Unauthenticated Statistics Retrieval VulnerabilityPriority LOW 34
Timeline
- 2026-10-02 Threatist record created from CVE-2019-1667
- 2026-10-03 Alias added: GHSA-4mrw-m8gp-8hgx
References
More Cisco Hyperflex Hx Data Platform vulnerabilities
- TI-2021-01225 Cisco HyperFlex HX Command Injection Vulnerabilities KEVCVSS 3.1CRITICAL 9.8
- TI-2021-01224 Cisco HyperFlex HX Command Injection Vulnerabilities KEVCVSS 3.1CRITICAL 9.8
- TI-2021-01226 Cisco HyperFlex HX Data Platform File Upload Vulnerability CVSS 3.1MEDIUM 5.3
- TI-2018-10944 Cisco HyperFlex Software Static Signing Key Vulnerability CVSS 3.0HIGH 8.6
- TI-2018-10942 Cisco HyperFlex Software Command Injection Vulnerability CVSS 3.0HIGH 8.8
- TI-2019-01578 Cisco HyperFlex Software Cross-Site Request Forgery Vulnerability CVSS 3.1HIGH 8.8
Sources
- CVE-2019-1667 · CVE Program
- CVE-2019-1667 · NVD
- FIRST EPSS
- GHSA-4mrw-m8gp-8hgx · GitHub Advisory Database · CC BY 4.0
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