Is CVE-2013-4628 being actively exploited?

CVE-2013-4628 is not currently listed in the CISA Known Exploited Vulnerabilities (KEV) catalog.

What is the CVSS score for CVE-2013-4628?

CVE-2013-4628 has a CVSS 2.0 base score of 3.5 (LOW).

CVE-2013-4628

LOW · CVSS 3.5EPSS 0.6%EU EUVD

The firewall module on the Huawei Quidway Service Process Unit (SPU) board S7700, S9300, and S9700 on Huawei Campus Switch devices allows remote authenticated users to obtain sensitive information from the high-priority security zone by leveraging access to the low-priority security zone.

Key facts

CVSS score: 3.5 (v2.0)
Severity: LOW
CVSS vector: AV:N/AC:M/Au:S/C:P/I:N/A:N
Weakness (CWE): CWE-200
EPSS score: 0.6% (50th percentile)
In CISA KEV: No
In EU EUVD: Yes (EUVD-2013-4484)
Published: June 20, 2013
NVD last modified: June 16, 2026
Status: Modified

EU Vulnerability Database (EUVD)

This vulnerability is also tracked by ENISA as EUVD-2013-4484 in the EU Vulnerability Database. Last updated in EUVD on September 17, 2024.

View on the EU Vulnerability Database

Affected products

huawei / quidway service process unit board s7700
huawei / quidway service process unit board s9300
huawei / quidway service process unit board s9700

References

http://www.huawei.com/en/security/psirt/security-bulletins/security-advisories/hw-261458.htm(Vendor Advisory)

Last updated September 17, 2026 · Source: NVD, CISA KEV, FIRST.org EPSS

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