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CVE-2021-33840

🗓️ 03 Jun 2021 23:57:32Reported by mitreType 
cve
 cve
🔗 web.nvd.nist.gov📰️ 8 Media mentions👁 103 Views🌐 WEB

The server in Luca through 1.1.14 allows remote attackers to cause a denial of service due to lack of digital signature for Phone Number data

Related
Detection
Refs
Paths
Social
ReporterTitlePublishedViews
Family
GithubExploit
Exploit for Allocation of Resources Without Limits or Throttling in Th-Wildau Covid-19_Contact_Tracing
22 Aug 202114:27
githubexploit
ATTACKERKB
CVE-2021-33840
4 Jun 202100:15
attackerkb
CNNVD
Gtlab luca 数据伪造问题漏洞
3 Jun 202100:00
cnnvd
Cvelist
CVE-2021-33840
3 Jun 202123:57
cvelist
EUVD
EUVD-2021-20514
7 Oct 202500:30
euvd
NVD
CVE-2021-33840
4 Jun 202100:15
nvd
Prion
Design/Logic Flaw
4 Jun 202100:15
prion
RedhatCVE
CVE-2021-33840
22 May 202521:08
redhatcve
NVD
Node
luca-applucaRange1.1.14android
ParameterPositionPathDescriptionCWE
first_namerequest body/corona-app-backend/api/account/registerRegistration endpoint allows automated creation of guest users without proper anti-automation controls (e.g., captcha).CWE-345
last_namerequest body/corona-app-backend/api/account/registerRegistration endpoint allows automated creation of guest users without proper anti-automation controls (e.g., captcha).CWE-345
telephonerequest body/corona-app-backend/api/account/registerRegistration endpoint allows automated creation of guest users without proper anti-automation controls (e.g., captcha).CWE-345
emailrequest body/corona-app-backend/api/account/registerRegistration endpoint allows automated creation of guest users without proper anti-automation controls (e.g., captcha).CWE-345
acceptrequest body/corona-app-backend/api/account/registerRegistration endpoint allows automated creation of guest users without proper anti-automation controls (e.g., captcha).CWE-345

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17 Jun 2026 03:55Current
7.7High risk
Vulners AI Score7.7
CVSS 25
CVSS 3.17.5
EPSS0.00898
103