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CVE-2021-21439 Possible DoS attack using a special crafted URL in email body

🗓️ 14 Jun 2021 07:55:10Reported by OTRSType 
cvelist
 cvelist
🔗 www.cve.org👁 39 Views

Possible DoS attack using specially crafted URL in email body. Impacting OTRS AG Community Edition 6.0.x, 7.0.x, 8.0.

Related
Affected
Refs
ReporterTitlePublishedViews
Family
attackerkb
attackerkb
CVE-2021-21439
14 Jun 202100:00
–attackerkb
bdu_fstec
BDU FSTEC
OTRS Ticket Request DoS
20 Sep 202100:00
–bdu_fstec
circl
Circl
CVE-2021-21439
14 Jun 202112:37
–circl
cnnvd
CNNVD
OTRS AG OTRS 输入验证错误漏洞
14 Jun 202100:00
–cnnvd
cnvd
CNVD
OTRS AG OTRS Input Validation Error Vulnerability
17 Jun 202100:00
–cnvd
cve
CVE
CVE-2021-21439
14 Jun 202107:55
–cve
debian
Debian
[SECURITY] [DLA 3551-1] otrs2 security update
31 Aug 202300:20
–debian
debiancve
Debian CVE
CVE-2021-21439
14 Jun 202107:55
–debiancve
nessus
Tenable Nessus
Debian dla-3551 : otrs - security update
6 Sep 202300:00
–nessus
nessus
Tenable Nessus
Linux Distros Unpatched Vulnerability : CVE-2021-21439
30 Aug 202500:00
–nessus
Rows per page
[
  {
    "vendor": "OTRS AG",
    "product": "((OTRS)) Community Edition",
    "versions": [
      {
        "version": "6.0.1",
        "status": "affected",
        "lessThan": "6.0.x*",
        "versionType": "custom"
      }
    ]
  },
  {
    "vendor": "OTRS AG",
    "product": "OTRS",
    "versions": [
      {
        "version": "7.0.x",
        "status": "affected",
        "lessThanOrEqual": "7.0.26",
        "versionType": "custom"
      },
      {
        "version": "8.0.x",
        "status": "affected",
        "lessThanOrEqual": "8.0.13",
        "versionType": "custom"
      }
    ]
  }
]

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31 Aug 2023 02:06Current
7.3High risk
Vulners AI Score7.3
CVSS 3.16.5
EPSS0.00877
39