Lucene search
K
Database
Vendors
Products
Years
CVSS
Scanner
Agent Scanning
API Scanning
Manual Audit
Perimeter Scanner
Scanning
Projects
Email
Webhook
Plugins
Resources
Documents
Blog
Glossary
FAQ
Pricing
Contacts
About Us
Partners
Branding Guideline
cve[email protected]CVE-2021-26701
HistoryFeb 25, 2021 - 11:15 p.m.

CVE-2021-26701

2021-02-2523:15:16
[email protected]
web.nvd.nist.gov
336
34
.net core
vulnerability
cve-2021-26701
remote code execution
nvd

CVSS2

7.5

Attack Vector

NETWORK

Attack Complexity

LOW

Authentication

NONE

Confidentiality Impact

PARTIAL

Integrity Impact

PARTIAL

Availability Impact

PARTIAL

AV:N/AC:L/Au:N/C:P/I:P/A:P

CVSS3

8.1

Attack Vector

NETWORK

Attack Complexity

HIGH

Privileges Required

NONE

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

HIGH

Integrity Impact

HIGH

Availability Impact

HIGH

CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:H

AI Score

8.3

Confidence

High

EPSS

0.081

Percentile

94.3%

JSON

.NET Core Remote Code Execution Vulnerability

Affected configurations

Vulners
NVD
Node
microsoft.net_coreMatch2.1
Node
microsoft.net_coreMatch3.1
Node
microsoft.netMatch5.0
Node
microsoftvisual_studio_2019Match16.4
OR
microsoftvisual_studio_2019Range16.0–16.3
Node
microsoftvisual_studio_2017Match15.9
OR
microsoftvisual_studio_2017Range15.0–15.8
Node
microsoftvisual_studio_2019Match16.7
OR
microsoftvisual_studio_2019Range16.0–16.6
Node
microsoftvisual_studio_2019Match-
Node
microsoftvisual_studio_2019Match16.8
OR
microsoftvisual_studio_2019Range16.0–16.7
Node
microsoftvisual_studio_2019Match16.9
OR
microsoftvisual_studio_2019Range16.0–16.8
Node
microsoftpowershell_coreMatch7.1
Node
microsoftpowershell_coreMatch7.0
VendorProductVersionCPE
microsoft.net_core_2.12.1cpe:2.3:a:microsoft:.net_core_2.1:2.1:*:*:*:*:*:*:*
microsoft.net_core_3.13.1cpe:2.3:a:microsoft:.net_core_3.1:3.1:*:*:*:*:*:*:*
microsoft.net_5.05.0.0cpe:2.3:a:microsoft:.net_5.0:5.0.0:*:*:*:*:*:*:*
microsoftmicrosoft_visual_studio_2019_16.4 (includes 16.0 - 16.3)16.0cpe:2.3:a:microsoft:microsoft_visual_studio_2019_16.4 (includes 16.0 - 16.3):16.0:*:*:*:*:*:*:*
microsoftmicrosoft_visual_studio_2017_15.9 (includes 15.0 - 15.8)15.9.0cpe:2.3:a:microsoft:microsoft_visual_studio_2017_15.9 (includes 15.0 - 15.8):15.9.0:*:*:*:*:*:*:*
microsoftmicrosoft_visual_studio_2019_16.7 (includes 16.0 – 16.6)16.0.0cpe:2.3:a:microsoft:microsoft_visual_studio_2019_16.7 (includes 16.0 – 16.6):16.0.0:*:*:*:*:*:*:*
microsoftvisual_studio_2019*cpe:2.3:a:microsoft:visual_studio_2019:*:*:*:*:*:*:*:*
microsoftmicrosoft_visual_studio_2019_16.8 (includes 16.0 - 16.7)16.0cpe:2.3:a:microsoft:microsoft_visual_studio_2019_16.8 (includes 16.0 - 16.7):16.0:*:*:*:*:*:*:*
microsoftmicrosoft_visual_studio_2019_16.9 (includes 16.0 - 16.8)15.0.0cpe:2.3:a:microsoft:microsoft_visual_studio_2019_16.9 (includes 16.0 - 16.8):15.0.0:*:*:*:*:*:*:*
microsoftpowershell_core_7.17.1.0cpe:2.3:a:microsoft:powershell_core_7.1:7.1.0:*:*:*:*:*:*:*
Rows per page:
1-10 of 111

CNA Affected

[
  {
    "vendor": "Microsoft",
    "product": ".NET Core 2.1",
    "cpes": [
      "cpe:2.3:a:microsoft:.net_core:*:*:*:*:*:*:*:*"
    ],
    "platforms": [
      "Unknown"
    ],
    "versions": [
      {
        "version": "2.1",
        "lessThan": "publication",
        "versionType": "custom",
        "status": "affected"
      }
    ]
  },
  {
    "vendor": "Microsoft",
    "product": ".NET Core 3.1",
    "cpes": [
      "cpe:2.3:a:microsoft:.net_core:*:*:*:*:*:*:*:*"
    ],
    "platforms": [
      "Unknown"
    ],
    "versions": [
      {
        "version": "3.1",
        "lessThan": "publication",
        "versionType": "custom",
        "status": "affected"
      }
    ]
  },
  {
    "vendor": "Microsoft",
    "product": ".NET 5.0",
    "cpes": [
      "cpe:2.3:a:microsoft:.net:*:*:*:*:*:*:*:*"
    ],
    "platforms": [
      "Unknown"
    ],
    "versions": [
      {
        "version": "5.0.0",
        "lessThan": "publication",
        "versionType": "custom",
        "status": "affected"
      }
    ]
  },
  {
    "vendor": "Microsoft",
    "product": "Microsoft Visual Studio 2019 version 16.4 (includes 16.0 - 16.3)",
    "cpes": [
      "cpe:2.3:a:microsoft:visual_studio_2019:*:*:*:*:*:*:*:*"
    ],
    "platforms": [
      "Unknown"
    ],
    "versions": [
      {
        "version": "16.0",
        "lessThan": "publication",
        "versionType": "custom",
        "status": "affected"
      }
    ]
  },
  {
    "vendor": "Microsoft",
    "product": "Microsoft Visual Studio 2017 version 15.9 (includes 15.0 - 15.8)",
    "cpes": [
      "cpe:2.3:a:microsoft:visual_studio_2017:*:*:*:*:*:*:*:*"
    ],
    "platforms": [
      "Unknown"
    ],
    "versions": [
      {
        "version": "15.9.0",
        "lessThan": "publication",
        "versionType": "custom",
        "status": "affected"
      }
    ]
  },
  {
    "vendor": "Microsoft",
    "product": "Microsoft Visual Studio 2019 version 16.7 (includes 16.0 – 16.6)",
    "cpes": [
      "cpe:2.3:a:microsoft:visual_studio_2019:*:*:*:*:*:*:*:*"
    ],
    "platforms": [
      "Unknown"
    ],
    "versions": [
      {
        "version": "16.0.0",
        "lessThan": "publication",
        "versionType": "custom",
        "status": "affected"
      }
    ]
  },
  {
    "vendor": "Microsoft",
    "product": "Visual Studio 2019 for Mac",
    "cpes": [
      "cpe:2.3:a:microsoft:visual_studio_2019:-:*:*:*:*:macos:*:*"
    ],
    "platforms": [
      "Unknown"
    ],
    "versions": [
      {
        "version": "8.0.0",
        "lessThan": "publication",
        "versionType": "custom",
        "status": "affected"
      }
    ]
  },
  {
    "vendor": "Microsoft",
    "product": "Microsoft Visual Studio 2019 version 16.8 (includes 16.0 - 16.7)",
    "cpes": [
      "cpe:2.3:a:microsoft:visual_studio_2019:16.8:*:*:*:*:*:*:*"
    ],
    "platforms": [
      "Unknown"
    ],
    "versions": [
      {
        "version": "16.0",
        "lessThan": "publication",
        "versionType": "custom",
        "status": "affected"
      }
    ]
  },
  {
    "vendor": "Microsoft",
    "product": "Microsoft Visual Studio 2019 version 16.9 (includes 16.0 - 16.8)",
    "cpes": [
      "cpe:2.3:a:microsoft:visual_studio_2019:16.9:*:*:*:*:*:*:*"
    ],
    "platforms": [
      "Unknown"
    ],
    "versions": [
      {
        "version": "15.0.0",
        "lessThan": "publication",
        "versionType": "custom",
        "status": "affected"
      }
    ]
  },
  {
    "vendor": "Microsoft",
    "product": "PowerShell Core 7.1",
    "cpes": [
      "cpe:2.3:a:microsoft:powershell_core:*:*:*:*:*:*:*:*"
    ],
    "platforms": [
      "Unknown"
    ],
    "versions": [
      {
        "version": "7.1.0",
        "lessThan": "publication",
        "versionType": "custom",
        "status": "affected"
      }
    ]
  },
  {
    "vendor": "Microsoft",
    "product": "PowerShell Core 7.0",
    "cpes": [
      "cpe:2.3:a:microsoft:powershell_core:*:*:*:*:*:*:*:*"
    ],
    "platforms": [
      "Unknown"
    ],
    "versions": [
      {
        "version": "7.0.0",
        "lessThan": "publication",
        "versionType": "custom",
        "status": "affected"
      }
    ]
  }
]

References

Social References

More

Related

redhat 6
prion 1
altlinux 8
fedora 6
nessus 18
openvas 6
ibm 4
oraclelinux 3
archlinux 4
cvelist 1
mscve 1
osv 5
redhatcve 1
paloalto 1
thn 2
nvd 1
almalinux 3
veracode 1
github 2
kaspersky 1
malwarebytes 1
threatpost 1
rapid7blog 1
redhat
redhat
(RHSA-2021:0788) Important: dotnet security and bugfix update
2021-03-09 19:44:45
(RHSA-2021:0793) Important: .NET Core on RHEL 8 security and bugfix update
2021-03-09 20:33:04
(RHSA-2021:0787) Important: .NET Core 2.1 on Red Hat Enterprise Linux security and bugfix update
2021-03-09 19:43:26
prion
prion
Remote code execution
2021-02-25 23:15:00
altlinux
altlinux
Security fix for the ALT Linux 9 package dotnet-bootstrap-3.1 version 3.1.14-alt1
2021-04-17 00:00:00
Security fix for the ALT Linux 9 package dotnet-bootstrap-5.0 version 5.0.5-alt1
2021-04-17 00:00:00
Security fix for the ALT Linux 10 package dotnet-runtime-7.0 version 5.0.5-alt1
2021-04-17 00:00:00
fedora
fedora
[SECURITY] Fedora 33 Update: dotnet5.0-5.0.104-1.fc33
2021-03-23 01:34:49
[SECURITY] Fedora 33 Update: dotnet3.1-3.1.113-1.fc33
2021-03-27 01:11:47
[SECURITY] Fedora 32 Update: dotnet3.1-3.1.113-1.fc32
2021-03-27 01:24:04
nessus
nessus
RHEL 8 : .NET Core on RHEL 8 (RHSA-2021:0793)
2021-03-10 00:00:00
RHEL 7 : .NET Core 2.1 on Red Hat Enterprise Linux (RHSA-2021:0787)
2021-03-10 00:00:00
RHEL 8 : dotnet (RHSA-2021:0788)
2021-03-10 00:00:00
openvas
openvas
Fedora: Security Advisory for dotnet3.1 (FEDORA-2021-3da33cdc80)
2021-03-27 00:00:00
Fedora: Security Advisory for dotnet3.1 (FEDORA-2021-265a3c7cb9)
2021-03-27 00:00:00
Fedora: Security Advisory for dotnet5.0 (FEDORA-2021-1b22f31541)
2021-03-24 00:00:00
ibm
ibm
Security Bulletin: Vulnerability of System.Text.Encodings.Web.4.5.0 .dll has afftected to .NET Agent
2023-07-11 11:31:57
Security Bulletin: Vulnerability in Microsoft .NET Core and Visual Studio affects IBM Process Mining . CVE-2021-26701
2023-02-01 20:04:18
Security Bulletin: Multiple vulnerabilities may affect IBM Robotic Process Automation
2022-03-02 16:40:15
oraclelinux
oraclelinux
dotnet security and bugfix update
2021-03-10 00:00:00
.NET Core on OL 8 security and bugfix update
2021-03-11 00:00:00
dotnet3.1 security and bugfix update
2021-03-10 00:00:00
archlinux
archlinux
[ASA-202103-23] dotnet-sdk-3.1: arbitrary code execution
2021-03-25 00:00:00
[ASA-202103-22] dotnet-runtime-3.1: arbitrary code execution
2021-03-25 00:00:00
[ASA-202103-20] dotnet-runtime: arbitrary code execution
2021-03-25 00:00:00
cvelist
cvelist
CVE-2021-26701 .NET Core Remote Code Execution Vulnerability
2021-02-25 23:02:00
mscve
mscve
.NET Core Remote Code Execution Vulnerability
2021-02-09 08:00:00
osv
osv
BIT-dotnet-2021-26701
2024-03-06 10:59:50
BIT-dotnet-sdk-2021-26701
2024-03-06 11:00:00
CVE-2021-26701
2021-02-25 23:15:16
redhatcve
redhatcve
CVE-2021-26701
2021-03-01 15:40:09
paloalto
paloalto
Informational: Impact of Microsoft PowerShell Vulnerability CVE-2021-26701 on Cortex XSOAR
2021-08-11 16:00:00
thn
thn
Microsoft Urges Azure Users to Update PowerShell to Patch RCE Flaw
2021-07-05 06:42:00
Microsoft Issues Patches for In-the-Wild 0-day and 55 Others Windows Bugs
2021-02-10 04:44:00
nvd
nvd
CVE-2021-26701
2021-02-25 23:15:16
almalinux
almalinux
Important: .NET Core on RHEL 8 security and bugfix update
2021-03-09 20:33:04
Important: dotnet3.1 security and bugfix update
2021-03-09 19:46:05
Important: dotnet security and bugfix update
2021-03-09 19:44:45
veracode
veracode
Remote Code Execution
2021-04-14 03:10:39
github
github
.NET Core Remote Code Execution Vulnerability
2022-05-24 17:43:19
.NET Core Remote Code Execution Vulnerability
2021-04-21 19:38:01
kaspersky
kaspersky
KLA12073 Multiple vulnerabilities in Microsoft Developer Tools
2021-02-09 00:00:00
malwarebytes
malwarebytes
Big Patch Tuesday: Microsoft and Adobe fix in-the-wild exploits
2021-02-10 17:26:33
threatpost
threatpost
Actively Exploited Windows Kernel Bug Allows Takeover
2021-02-09 22:33:08
rapid7blog
rapid7blog
Patch Tuesday - February 2021
2021-02-09 23:51:27

CVSS2

7.5

Attack Vector

NETWORK

Attack Complexity

LOW

Authentication

NONE

Confidentiality Impact

PARTIAL

Integrity Impact

PARTIAL

Availability Impact

PARTIAL

AV:N/AC:L/Au:N/C:P/I:P/A:P

CVSS3

8.1

Attack Vector

NETWORK

Attack Complexity

HIGH

Privileges Required

NONE

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

HIGH

Integrity Impact

HIGH

Availability Impact

HIGH

CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:H

AI Score

8.3

Confidence

High

EPSS

0.081

Percentile

94.3%

JSON
Related for CVE-2021-26701
redhat6prion1altlinux8fedora6nessus18openvas6ibm4oraclelinux3archlinux4cvelist1mscve1osv5redhatcve1paloalto1thn2nvd1almalinux3veracode1github2kaspersky1malwarebytes1threatpost1rapid7blog1