CVE-2013-4628
CVE-2013-4628 is a low-severity vulnerability in Huawei Quidway Service Process Unit Board S7700 with a CVSS 2.0 base score of 3.5. 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-200.
Key facts
- Severity: Low (CVSS 2.0 base score 3.5)
- EPSS exploit prediction: 1% (46th percentile)
- Actively exploited: Not listed in CISA KEV
- Weakness: CWE-200
- Affected product: Huawei Quidway Service Process Unit Board S7700
- Published:
- Last modified:
Description
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.
Frequently asked questions
- What is CVE-2013-4628?
- 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.
- How severe is CVE-2013-4628?
- CVE-2013-4628 has a CVSS 2.0 base score of 3.5, rated low severity.
- Is CVE-2013-4628 being actively exploited?
- It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 1% (46th percentile), an estimate of the probability of exploitation in the next 30 days.
- What products are affected by CVE-2013-4628?
- CVE-2013-4628 primarily affects Huawei Quidway Service Process Unit Board S7700. In total, 3 product configurations (CPEs) are listed as vulnerable; see the affected-products list for the exact versions.
- How do I fix CVE-2013-4628?
- Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround.
- When was CVE-2013-4628 published?
- CVE-2013-4628 was published on 2013-06-20 and last updated on 2026-06-16.
References
Affected products (3)
- cpe:2.3:h:huawei:quidway_service_process_unit_board_s7700:v200r001c00spc300:*:*:*:*:*:*:*
- cpe:2.3:h:huawei:quidway_service_process_unit_board_s9300:v200r001c00spc300:*:*:*:*:*:*:*
- cpe:2.3:h:huawei:quidway_service_process_unit_board_s9700:v200r001c00spc300:*:*:*:*:*:*:*
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