CVE-2021-30167

CRITICALNVD 9.89.8—

9.8

The manage users profile services of the network camera device allows an authenticated. Remote attackers can modify URL parameters and further amend user’s information and escalate privileges to control the devices.

CVSS v3: 9.8
EG Score: 9.8(medium)
EPSS: 87.0%
KEV: Not listed

Published

April 28, 2021

Last Modified

November 21, 2024

Advisory Details (2)

Auto-updated May 26, 2026

No patch confirmed yet. Sources: cert.

generic

CHT Security Red Team Discovered Several Vulnerabilities in Well-Known IP Camera｜中華資安國際 CHT Security Co., Ltd.

https://www.chtsecurity.com/news/0b733a38-e616-4ff3-86a6-13e710643388

generic

LILIN IP Camera P2 Z2 Multiple Vulnerabilities.md · GitHub

https://gist.github.com/keniver/86ebef688fb274b534da51ef1a84dd3e

Weakness Classification(2)

MITRE Common Weakness Enumeration — the root-cause categories this CVE belongs to.

Data Freshness Timeline

(refreshed 11× in last 7d / 18× in last 30d)

Every time one of our enrichment pipelines (NVD, MITRE cvelistV5, EPSS, CISA KEV, GHSA, OSV, vendor advisories) ran against this CVE. Most recent first.

2026-06-02 20:11 UTCepss_batch
2026-06-02 20:11 UTCepss_batch
2026-06-02 20:11 UTCepss_batch
2026-06-01 13:50 UTCepss_batch
2026-06-01 13:50 UTCepss_batch
2026-05-31 22:29 UTCepss_batch
2026-05-31 22:29 UTCepss_batch
2026-05-31 00:15 UTCepss_batch
2026-05-29 13:42 UTCepss_batch
2026-05-28 13:43 UTCepss_batch
2026-05-28 13:43 UTCepss_batch
2026-05-27 13:39 UTCepss_batch
2026-05-27 13:39 UTCepss_batch
2026-05-26 17:21 UTCEG score recompute
2026-05-26 17:21 UTCGHSA enrichment
2026-05-26 13:42 UTCepss_batch
2026-05-26 07:17 UTCepss_batch
2026-05-26 07:17 UTCepss_batch

Frequently asked(5)

What is CVE-2021-30167?

CVE-2021-30167 is a critical vulnerability published on April 28, 2021. The manage users profile services of the network camera device allows an authenticated. Remote attackers can modify URL parameters and further amend user’s information and escalate privileges to control the devices.

When was CVE-2021-30167 disclosed?

CVE-2021-30167 was first published in the National Vulnerability Database on April 28, 2021, with the most recent update on November 21, 2024. EchelonGraph re-ingests CVE updates from NVD on a 2-hour cycle, so this page reflects the latest published state.

Is CVE-2021-30167 actively exploited?

CVE-2021-30167 is not currently on CISA's Known Exploited Vulnerabilities catalog. FIRST EPSS estimates a 87.0% percentile likelihood of exploitation in the next 30 days — higher percentiles indicate greater predicted risk.

What is the CVSS score of CVE-2021-30167?

CVE-2021-30167 has a CVSS v3 base score of 9.8 (NVD).

How do I remediate CVE-2021-30167?

Patch to the fixed version published by the affected vendor. Where vendor advisories exist for CVE-2021-30167, EchelonGraph cross-links them in the Vendor Advisories panel below — those typically contain the canonical remediation steps, fixed version numbers, and any vendor-specific mitigations.

Dependency Blast Radius

See which npm, PyPI, Go, and Maven packages are affected by CVE-2021-30167

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CVE-2021-30167

📅 Published

🔄 Last Modified

📋 Advisory Details (2)