No exploitation reportedFix available

CVE-2019-3411

Q: Is CVE-2019-3411 actively exploited?

Active exploitation of CVE-2019-3411 has not been confirmed. Its EPSS score was 1.3% on 2026-10-23, the estimated probability of exploitation in the next 30 days.

Q: What is the CVSS score for CVE-2019-3411?

CVE-2019-3411 has a CVSS v3 base score of 7.5 (HIGH severity), with vector string CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N.

No exploitation reported by the sources we read.

Published2019-06-11
Fixed inbd_r218v2.4
WeaknessCWE-306

Am I affected?

With a domain, we read the version its public headers and pages expose. A distribution build can carry the fix under an older number.

Description

All versions up to BD_R218V2.4 of ZTE MF920 product are impacted by information leak vulnerability. Due to some interfaces can obtain the WebUI login password without login, an attacker can exploit the vulnerability to obtain sensitive information about the affected components.

Timeline

dates in UTC

2019-06-1120:29CVE publishedNVD

Observed activity

isMalicious corpus · updated 2026-10-23 21:37 UTC

Indicators tagged with this CVE, per day0 indicators over 7 days

Block these indicators

Firewall list (EDL, text): https://api.ismalicious.com/edl/cve/CVE-2019-3411?format=txt
CSV export: https://api.ismalicious.com/edl/cve/CVE-2019-3411?format=csv
TAXII collection of exploited CVEs
The EDL and CSV take an API key on the Pro plan.

Versions per branch

NVD

Zte mf920 firmwareversion to verify

Branch	Affected	Fixed in	Source
—	< bd_r218v2.4	bd_r218v2.4	NVD

as publishedRanges as NVD and OSV publish them; a distribution’s build can be fixed under an older number.

Fix

Update Zte mf920 firmware to bd_r218v2.4

Advisories and patches

support.zte.com.cnVendor Advisory

Detection

Nuclei template: none so far
Exploit-DB: no entry
Proof-of-concept repositories: none listed

Sources

NVDCVSS 3.17.5read 2026-10-23
CNACVSS 3.08.1read 2026-10-23
NVDCVSS 2.05read 2026-10-23
NVDweakness (CWE)CWE-306read 2026-10-23
FIRST EPSSEPSS score1.3 %2026-10-23

Technical details

CVSS v3 Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N
Published: 2019-06-11
Last Modified: 2026-06-17
NVD status: Modified

Frequently asked questions

What is CVE-2019-3411?

Is CVE-2019-3411 actively exploited?

Active exploitation of CVE-2019-3411 has not been confirmed. Its EPSS score was 1.3% on 2026-10-23, the estimated probability of exploitation in the next 30 days.

What is the CVSS score for CVE-2019-3411?

CVE-2019-3411 has a CVSS v3 base score of 7.5 (HIGH severity), with vector string CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N.

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