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CVE-2021-29971

🗓️ 05 Aug 2021 19:46:31Reported by mozillaType 
cve
 cve
🔗 web.nvd.nist.gov📰️ 5 Media mentions👁 135 Views

If user grants permission to webpage, any webpage on same host gets permission. Affects Firefox < 9

Related
Detection
Affected
Refs
Social
ReporterTitlePublishedViews
Family
attackerkb
attackerkb
CVE-2021-29971
5 Aug 202120:15
–attackerkb
alpinelinux
AlpineLinux
CVE-2021-29971
5 Aug 202120:15
–alpinelinux
bdu_fstec
BDU FSTEC
Mozilla Firefox Android Privilege Escalation
4 Aug 202100:00
–bdu_fstec
circl
Circl
CVE-2021-29971
6 Aug 202100:31
–circl
cnnvd
CNNVD
Mozilla Firefox 权限许可和访问控制问题漏洞
13 Jul 202100:00
–cnnvd
cnvd
CNVD
Mozilla Firefox permission permission and access control issue vulnerability (CNVD-2021-90104)
20 Jul 202100:00
–cnvd
cvelist
Cvelist
CVE-2021-29971
5 Aug 202119:46
–cvelist
debiancve
Debian CVE
CVE-2021-29971
5 Aug 202119:46
–debiancve
euvd
EUVD
EUVD-2021-16430
7 Oct 202500:30
–euvd
kaspersky
Kaspersky
KLA12228 Multiple vulnerabilities in Mozilla Firefox
13 Jul 202100:00
–kaspersky
Rows per page
NVD
Vulners
Node
mozillafirefoxRange<90.0android
[
  {
    "product": "Firefox",
    "vendor": "Mozilla",
    "versions": [
      {
        "lessThan": "90",
        "status": "affected",
        "version": "unspecified",
        "versionType": "custom"
      }
    ]
  }
]

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17 Jun 2026 03:48Current
8.7High risk
Vulners AI Score8.7
CVSS 27.5
CVSS 3.19.8
EPSS0.01022
135