CVE-2016-5366
CVE-2016-5366 is a high-severity vulnerability in Huawei Honor Ws851 Firmware with a CVSS 3.x base score of 7.5. It is not currently listed as actively exploited by CISA, and its EPSS exploit-prediction score is low. The underlying weakness is classified as CWE-284.
Key facts
- Severity: High (CVSS 3.x base score 7.5)
- CVSS v2: 5.0
- EPSS exploit prediction: 1% (50th percentile)
- Actively exploited: Not listed in CISA KEV
- Weakness: CWE-284
- Affected product: Huawei Honor Ws851 Firmware
- Published:
- Last modified:
Description
Huawei Honor WS851 routers with software 1.1.21.1 and earlier allow remote attackers to modify configuration data via vectors related to a "file injection vulnerability," aka HWPSIRT-2016-05052.
Frequently asked questions
- What is CVE-2016-5366?
- Huawei Honor WS851 routers with software 1.1.21.1 and earlier allow remote attackers to modify configuration data via vectors related to a "file injection vulnerability," aka HWPSIRT-2016-05052.
- How severe is CVE-2016-5366?
- CVE-2016-5366 has a CVSS 3.x base score of 7.5, rated high severity. It is exploitable over network with low attack complexity, requires no privileges and no user interaction. Impact on confidentiality is none, integrity high, and availability none.
- Is CVE-2016-5366 being actively exploited?
- It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 1% (50th percentile), an estimate of the probability of exploitation in the next 30 days.
- What products are affected by CVE-2016-5366?
- CVE-2016-5366 affects Huawei Honor Ws851 Firmware. See the affected-products list for the exact vulnerable versions.
- How do I fix CVE-2016-5366?
- Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround. Given its high severity, prioritise patching exposed systems.
- When was CVE-2016-5366 published?
- CVE-2016-5366 was published on 2016-06-14 and last updated on 2026-06-17.
References
Affected products (1)
- cpe:2.3:o:huawei:honor_ws851_firmware:*:*:*:*:*:*:*:*
More vulnerabilities in Huawei Honor Ws851 Firmware
- CVE-2016-5365 — Critical (CVSS 9.8): Stack-based buffer overflow in Huawei Honor WS851 routers with software 1.1.21.1 and earlier allows remote attackers to…
- CVE-2016-5367 — High (CVSS 7.5): Huawei Honor WS851 routers with software 1.1.21.1 and earlier allow remote attackers to obtain sensitive information…
All CVEs affecting Huawei Honor Ws851 Firmware →
Other CWE-284 (Improper Access Control) vulnerabilities
- CVE-2026-50746 — Critical (CVSS 10.0): A malicious actor with access to the network could exploit an Improper Access Control vulnerability found in UniFi…
- CVE-2026-46978 — Critical (CVSS 10.0): Vulnerability in the Oracle Solaris product of Oracle Systems (component: Remote Administration Daemon). The…
- CVE-2026-35308 — Critical (CVSS 10.0): Vulnerability in the Oracle Coherence product of Oracle Fusion Middleware (component: Centralized Third Party Jars).…
- CVE-2026-35307 — Critical (CVSS 10.0): Vulnerability in the Oracle Coherence product of Oracle Fusion Middleware (component: Core). Supported versions that…
- CVE-2026-46695 — Critical (CVSS 10.0): Boxlite is a sandbox service that allows users to create lightweight virtual machines (Boxes) and launch OCI containers…
- CVE-2026-46840 — Critical (CVSS 10.0): Vulnerability in Oracle REST Data Services (component: Backend-as-a-Service). Supported versions that are affected are…
Browse all CWE-284 (Improper Access Control) vulnerabilities →