How severe is CVE-2019-3428?

CVE-2019-3428 has a CVSS 3.x base score of 6.5, rated medium severity. It is exploitable over network with low attack complexity, requires low privileges and no user interaction. Impact on confidentiality is high, integrity none, and availability none.

Is CVE-2019-3428 being actively exploited?

It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 1% (55th percentile), an estimate of the probability of exploitation in the next 30 days.

What products are affected by CVE-2019-3428?

CVE-2019-3428 affects Zte Zxcdn Iamweb Firmware. See the affected-products list for the exact vulnerable versions.

How do I fix CVE-2019-3428?

Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround.

When was CVE-2019-3428 published?

CVE-2019-3428 was published on 2019-11-22 and last updated on 2026-06-17.

CVE-2019-3428

CVE-2019-3428 is a medium-severity vulnerability in Zte Zxcdn Iamweb Firmware with a CVSS 3.x base score of 6.5. It is not currently listed as actively exploited by CISA, and its EPSS exploit-prediction score is low.

Key facts

Severity: Medium (CVSS 3.x base score 6.5)
CVSS v2: 4.0
EPSS exploit prediction: 1% (55th percentile)
Actively exploited: Not listed in CISA KEV
Affected product: Zte Zxcdn Iamweb Firmware
Published: 2019-11-22
Last modified: 2026-06-17

Description

The version V6.01.03.01 of ZTE ZXCDN IAMWEB product is impacted by a configuration error vulnerability. An attacker could directly access the management portal in HTTP, resulting in users’ information leakage.

Frequently asked questions

What is CVE-2019-3428?: The version V6.01.03.01 of ZTE ZXCDN IAMWEB product is impacted by a configuration error vulnerability. An attacker could directly access the management portal in HTTP, resulting in users’ information leakage.
How severe is CVE-2019-3428?: CVE-2019-3428 has a CVSS 3.x base score of 6.5, rated medium severity. It is exploitable over network with low attack complexity, requires low privileges and no user interaction. Impact on confidentiality is high, integrity none, and availability none.
Is CVE-2019-3428 being actively exploited?: It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 1% (55th percentile), an estimate of the probability of exploitation in the next 30 days.
What products are affected by CVE-2019-3428?: CVE-2019-3428 affects Zte Zxcdn Iamweb Firmware. See the affected-products list for the exact vulnerable versions.
How do I fix CVE-2019-3428?: Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround.
When was CVE-2019-3428 published?: CVE-2019-3428 was published on 2019-11-22 and last updated on 2026-06-17.

References

http://support.zte.com.cn/support/news/LoopholeInfoDetail.aspx?newsId=1011863

Affected products (1)

cpe:2.3:o:zte:zxcdn_iamweb_firmware:6.01.03.01:*:*:*:*:*:*:*

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