CVE-2021-30169

MEDIUMNVD 5.37.5▲

5.3

The sensitive information of webcam device is not properly protected. Remote attackers can unauthentically grant user’s credential.

CVSS v3: 5.3
EG Score: 7.5(medium)
EPSS: 76.7%
KEV: Not listed

Published

April 28, 2021

Last Modified

November 21, 2024

References (8)

twcert@certhttps://gist.github.com/keniver/86ebef688fb274b534da51ef1a84dd3e
twcert@certhttps://www.chtsecurity.com/news/0b733a38-e616-4ff3-86a6-13e710643388
twcert@certhttps://www.meritlilin.com/assets/uploads/support/file/M00166-TW.pdf
twcert@certhttps://www.twcert.org.tw/tw/cp-132-4679-d308c-1.html
af854a3a-2127-422b-91ae-364da2661108https://gist.github.com/keniver/86ebef688fb274b534da51ef1a84dd3e
af854a3a-2127-422b-91ae-364da2661108https://www.chtsecurity.com/news/0b733a38-e616-4ff3-86a6-13e710643388
af854a3a-2127-422b-91ae-364da2661108https://www.meritlilin.com/assets/uploads/support/file/M00166-TW.pdf
af854a3a-2127-422b-91ae-364da2661108https://www.twcert.org.tw/tw/cp-132-4679-d308c-1.html

Weakness Classification(2)

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

Data Freshness Timeline

(refreshed 11× in last 7d / 20× 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.

2026-06-04 13:10 UTCepss_batch
2026-06-04 13:10 UTCepss_batch
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-2021-30169?

CVE-2021-30169 is a medium vulnerability published on April 28, 2021. The sensitive information of webcam device is not properly protected. Remote attackers can unauthentically grant user’s credential.

When was CVE-2021-30169 disclosed?

CVE-2021-30169 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-2021-30169 actively exploited?

CVE-2021-30169 is not currently on CISA's Known Exploited Vulnerabilities catalog. FIRST EPSS estimates a 76.7% percentile likelihood of exploitation in the next 30 days — higher percentiles indicate greater predicted risk.

What is the CVSS score of CVE-2021-30169?

CVE-2021-30169 has a CVSS v3 base score of 5.3 (NVD). EchelonGraph synthesises NVD + CISA KEV + FIRST EPSS + GHSA into a combined EG score of 7.5.

How do I remediate CVE-2021-30169?

Patch to the fixed version published by the affected vendor. Where vendor advisories exist for CVE-2021-30169, 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

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CVE-2021-30169

📅 Published

🔄 Last Modified

🔗 References (8)

Weakness Classification(2)

Data Freshness Timeline

❓ Frequently asked(5)

Dependency Blast Radius

Is Your Infrastructure Affected by CVE-2021-30169?

🔗 Related CVEs(same CWE)

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Published

Last Modified

References (8)

Frequently asked(5)

Related CVEs(same CWE)