How severe is CVE-2015-8334?

CVE-2015-8334 has a CVSS 3.x base score of 8.8, rated high severity. It is exploitable over network with low attack complexity, requires low privileges and no user interaction. Impact on confidentiality is high, integrity high, and availability high.

Is CVE-2015-8334 being actively exploited?

It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 1% (54th percentile), an estimate of the probability of exploitation in the next 30 days.

What products are affected by CVE-2015-8334?

CVE-2015-8334 primarily affects Huawei Vcn500 Firmware. In total, 2 product configurations (CPEs) are listed as vulnerable; see the affected-products list for the exact versions.

How do I fix CVE-2015-8334?

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-2015-8334 published?

CVE-2015-8334 was published on 2017-08-29 and last updated on 2026-06-17.

CVE-2015-8334

CVE-2015-8334 is a high-severity vulnerability in Huawei Vcn500 Firmware with a CVSS 3.x base score of 8.8. 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-89.

Key facts

Severity: High (CVSS 3.x base score 8.8)
CVSS v2: 6.5
EPSS exploit prediction: 1% (54th percentile)
Actively exploited: Not listed in CISA KEV
Weakness: CWE-89
Affected product: Huawei Vcn500 Firmware
Published: 2017-08-29
Last modified: 2026-06-17

Description

SQL injection vulnerability in the Operation and Maintenance Unit (OMU) in Huawei VCN500 before V100R002C00SPC201 allows remote authenticated users to execute arbitrary SQL commands via a crafted HTTP request.

Frequently asked questions

What is CVE-2015-8334?: SQL injection vulnerability in the Operation and Maintenance Unit (OMU) in Huawei VCN500 before V100R002C00SPC201 allows remote authenticated users to execute arbitrary SQL commands via a crafted HTTP request.
How severe is CVE-2015-8334?: CVE-2015-8334 has a CVSS 3.x base score of 8.8, rated high severity. It is exploitable over network with low attack complexity, requires low privileges and no user interaction. Impact on confidentiality is high, integrity high, and availability high.
Is CVE-2015-8334 being actively exploited?: It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 1% (54th percentile), an estimate of the probability of exploitation in the next 30 days.
What products are affected by CVE-2015-8334?: CVE-2015-8334 primarily affects Huawei Vcn500 Firmware. In total, 2 product configurations (CPEs) are listed as vulnerable; see the affected-products list for the exact versions.
How do I fix CVE-2015-8334?: 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-2015-8334 published?: CVE-2015-8334 was published on 2017-08-29 and last updated on 2026-06-17.

References

http://www1.huawei.com/en/security/psirt/security-bulletins/security-advisories/hw-463072.htm

Affected products (2)

cpe:2.3:o:huawei:vcn500_firmware:v100r002c00spc200:*:*:*:*:*:*:*
cpe:2.3:o:huawei:vcn500_firmware:v100r002c00spc200b010:*:*:*:*:*:*:*

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