Lucene search
+L

CVE-2021-3053

🗓️ 08 Sep 2021 17:10:19Reported by palo_altoType 
cve
 cve
🔗 web.nvd.nist.gov👁 86 Views

An improper handling of exceptional conditions vulnerability in Palo Alto Networks PAN-OS enables unauthenticated network-based attacker to crash the service, leading to denial of service

Related
Detection
Affected
Refs
ReporterTitlePublishedViews
Family
attackerkb
attackerkb
CVE-2021-3053
8 Sep 202116:00
–attackerkb
bdu_fstec
BDU FSTEC
Data Plane Statistics PAN-OS DoS
25 Nov 202100:00
–bdu_fstec
circl
Circl
CVE-2021-3053
8 Sep 202120:45
–circl
cnnvd
CNNVD
Palo Alto Networks PAN-OS 权限许可和访问控制问题漏洞
8 Sep 202100:00
–cnnvd
cvelist
Cvelist
CVE-2021-3053 PAN-OS: Exceptional Condition Denial-of-Service (DoS)
8 Sep 202117:10
–cvelist
euvd
EUVD
EUVD-2021-26405
7 Oct 202500:30
–euvd
ncsc
NCSC
Vulnerabilities fixed in PAN-OS
9 Sep 202100:00
–ncsc
nvd
NVD
CVE-2021-3053
8 Sep 202117:15
–nvd
osv_cve
osv_cve
CVE-2021-3053
8 Sep 202117:15
–osv_cve
paloalto
Palo Alto Networks
PAN-OS: Exceptional Condition Denial-of-Service (DoS)
8 Sep 202116:00
–paloalto
Rows per page
NVD
Vulners
Node
OR
paloaltonetworkspan-osRange8.1.0–8.1.20
paloaltonetworkspan-osRange9.0.0–9.0.14
paloaltonetworkspan-osRange9.1.0–9.1.9
paloaltonetworkspan-osRange10.0.0–10.0.5
[
  {
    "product": "PAN-OS",
    "vendor": "Palo Alto Networks",
    "versions": [
      {
        "status": "unaffected",
        "version": "10.1.*"
      },
      {
        "changes": [
          {
            "at": "8.1.20",
            "status": "unaffected"
          }
        ],
        "lessThan": "8.1.20",
        "status": "affected",
        "version": "8.1",
        "versionType": "custom"
      },
      {
        "changes": [
          {
            "at": "9.0.14",
            "status": "unaffected"
          }
        ],
        "lessThan": "9.0.14",
        "status": "affected",
        "version": "9.0",
        "versionType": "custom"
      },
      {
        "changes": [
          {
            "at": "9.1.9",
            "status": "unaffected"
          }
        ],
        "lessThan": "9.1.9",
        "status": "affected",
        "version": "9.1",
        "versionType": "custom"
      },
      {
        "changes": [
          {
            "at": "10.0.5",
            "status": "unaffected"
          }
        ],
        "lessThan": "10.0.5",
        "status": "affected",
        "version": "10.0",
        "versionType": "custom"
      }
    ]
  }
]

Data

Build on a solid foundation with Vulners data

We provide the essential building blocks for cybersecurity solutions with comprehensive, structured, and constantly updated vulnerability and exploits data

Api

Power your application with Vulners API

The Vulners REST API offers reliable, high-performance access to vulnerability intelligence, with 99.9% SLA uptime and CDN-backed data delivery for seamless global access

App

Assess and manage vulnerabilities with Vulners tools

Built on top of Vulners' database and SDK, end-user solutions give security professionals and developers lightweight and powerful tools for vulnerability remediation

17 Jun 2026 04:04Current
7.5High risk
Vulners AI Score7.5
CVSS 27.1
CVSS 3.17.5
EPSS0.01008
86