CVE-2017-8128
CVE-2017-8128 is a critical-severity vulnerability in Huawei Uma with a CVSS 3.x base score of 9.8. 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-20.
Key facts
- Severity: Critical (CVSS 3.x base score 9.8)
- CVSS v2: 7.5
- EPSS exploit prediction: 1% (60th percentile)
- Actively exploited: Not listed in CISA KEV
- Weakness: CWE-20
- Affected product: Huawei Uma
- Published:
- Last modified:
Description
The UMA product with software V200R001 and V300R001 has a privilege elevation vulnerability due to insufficient validation or improper processing of parameters. An attacker could craft specific packets to exploit these vulnerabilities to gain elevated privileges.
Frequently asked questions
- What is CVE-2017-8128?
- The UMA product with software V200R001 and V300R001 has a privilege elevation vulnerability due to insufficient validation or improper processing of parameters. An attacker could craft specific packets to exploit these vulnerabilities to gain elevated privileges.
- How severe is CVE-2017-8128?
- CVE-2017-8128 has a CVSS 3.x base score of 9.8, rated critical severity. It is exploitable over network with low attack complexity, requires no privileges and no user interaction. Impact on confidentiality is high, integrity high, and availability high.
- Is CVE-2017-8128 being actively exploited?
- It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 1% (60th percentile), an estimate of the probability of exploitation in the next 30 days.
- What products are affected by CVE-2017-8128?
- CVE-2017-8128 primarily affects Huawei Uma. In total, 2 product configurations (CPEs) are listed as vulnerable; see the affected-products list for the exact versions.
- How do I fix CVE-2017-8128?
- Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround. Given its critical severity, prioritise patching exposed systems.
- When was CVE-2017-8128 published?
- CVE-2017-8128 was published on 2017-11-22 and last updated on 2026-06-17.
References
Affected products (2)
- cpe:2.3:a:huawei:uma:v200r001:*:*:*:*:*:*:*
- cpe:2.3:a:huawei:uma:v300r001:*:*:*:*:*:*:*
More vulnerabilities in Huawei Uma
- CVE-2017-8129 — Critical (CVSS 9.8): The UMA product with software V200R001 and V300R001 has a privilege elevation vulnerability due to insufficient…
- CVE-2017-8126 — Critical (CVSS 9.8): The UMA product with software V200R001 has a privilege elevation vulnerability due to insufficient validation or…
- CVE-2017-8124 — Critical (CVSS 9.8): The UMA product with software V200R001 has a privilege elevation vulnerability due to insufficient validation or…
- CVE-2017-8123 — Critical (CVSS 9.8): The UMA product with software V200R001 has a privilege elevation vulnerability due to insufficient validation or…
- CVE-2017-8122 — Critical (CVSS 9.8): The UMA product with software V200R001 has a privilege elevation vulnerability due to insufficient validation or…
- CVE-2017-8120 — Critical (CVSS 9.8): The UMA product with software V200R001 and V300R001 has a privilege elevation vulnerability due to insufficient…
All CVEs affecting Huawei Uma →
Other CWE-20 (Improper Input Validation) vulnerabilities
- CVE-2026-48316 — Critical (CVSS 10.0): ColdFusion versions 2025.9, 2023.20 and earlier are affected by an Improper Input Validation vulnerability that could…
- CVE-2026-48281 — Critical (CVSS 10.0): ColdFusion versions 2025.9, 2023.20 and earlier are affected by an Improper Input Validation vulnerability that could…
- CVE-2026-48277 — Critical (CVSS 10.0): ColdFusion versions 2025.9, 2023.20 and earlier are affected by an Improper Input Validation vulnerability that could…
- CVE-2026-48055 — Critical (CVSS 10.0): Streambert is a cross-platform Electron Desktop App to stream and download any video media. In versions 2.4.0 and…
- CVE-2026-34910 — Critical (CVSS 10.0): A malicious actor with access to the network could exploit an Improper Input Validation vulnerability found in UniFi OS…
- CVE-2026-33587 — Critical (CVSS 10.0): Lack of user input sanitisation in Open Notebook v1.8.3 allows the application user to execute Python code (and…
Browse all CWE-20 (Improper Input Validation) vulnerabilities →