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TI-2021-04818 Aliases CVE-2021-21751GHSA-j27v-qfg5-c437

ZTE BigVideo analysis product has an input verification vulnerability.

Priority LOW 37Published · Updated

Key facts

Attack vector
Network
Privileges required
Low
User interaction
None
Attack complexity
Low
Impact type
—
Confidentiality · integrity · availability
None · High · High
Fix status
No fix listed

Attack profile from CVSS 3.1 · NVD. Fix status from CNA.

Summary

ZTE BigVideo analysis product has an input verification vulnerability. Due to the inconsistency between the front and back verifications when configuring the large screen page, an attacker with high privileges could exploit this vulnerability to tamper with the URL and cause service exception.

Why it matters now

EPSS 0.00855 58th percentileScored 2026-11-07
Fix No fix listed No fixed version in the sources yet

SSVC decision points

Not available: CISA has not published SSVC decision points for this record.

Affected products

VendorProductAffected versionsFixed inStatusSource
—ZXIN10 CMSAll versions up to ZXOMS-BIGDATA-IOPSWEBV3.01.01.04—No fix listedCNA
  • ZXIN10 CMS Vendor— Affected All versions up to ZXOMS-BIGDATA-IOPSWEBV3.01.01.04 Fixed in — No fix listed CNA

CPE configurations NVD · 1

CPEVersionsRoleVendor
cpe:2.3:a:zte:zxin10_cms:*:*:*:*:*:*:*:*up to 3.01.01.04VulnerableZTE
  • cpe:2.3:a:zte:zxin10_cms:*:*:*:*:*:*:*:* Versions up to 3.01.01.04 Vulnerable ·ZTE

Remediation

No fixed version listed by the sources yet.

Timeline

  1. 2026-10-02 Threatist record created from CVE-2021-21751
  2. 2026-10-03 Alias added: GHSA-j27v-qfg5-c437

References

Advisory 1

  • TI-2021-04817 Improper privilege management in ZXIN10 CMS CVSS 3.1HIGH 7.8

Sources

This product uses the NVD API but is not endorsed or certified by the NVD. Sources and licences