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CVE-2021-26858

🗓️ 02 Mar 2021 23:55:27Reported by microsoftType 
cve
 cve🔗 web.nvd.nist.gov📰️ 12 Media mentions👁 1856 Views

Microsoft Exchange Server Remote Code Execution Vulnerability CVE-2021-2685

Related
Detection
Affected
Refs
Social
ReporterTitlePublishedViews
Family
GithubExploit		Exploit for Server-Side Request Forgery in Microsoft
11 Mar 202121:18
–githubexploit
GithubExploit		Exploit for Server-Side Request Forgery in Microsoft
8 Mar 202107:28
–githubexploit
GithubExploit		Exploit for Server-Side Request Forgery in Microsoft
5 Mar 202108:22
–githubexploit
ICS		Mitigate Microsoft Exchange Server Vulnerabilities
19 Jul 202112:00
–ics
ICS		Top Routinely Exploited Vulnerabilities
20 Aug 202112:00
–ics
ICS		Understanding and Mitigating Russian State-Sponsored Cyber Threats to U.S. Critical Infrastructure
1 Mar 202212:00
–ics
ICS		2021 Top Routinely Exploited Vulnerabilities
28 Apr 202212:00
–ics
ICS		Impacket and Exfiltration Tool Used to Steal Sensitive Information from Defense Industrial Base Organization
5 Oct 202212:00
–ics
ICS		Top CVEs Actively Exploited By People’s Republic of China State-Sponsored Cyber Actors
6 Oct 202212:00
–ics
ICS		2022 Top Routinely Exploited Vulnerabilities
3 Aug 202312:00
–ics
Rows per page
NVD
Vulners
Node
microsoftexchange_serverMatch2010sp3
OR
microsoftexchange_serverMatch2013cumulative_update_22
OR
microsoftexchange_serverMatch2013cumulative_update_23
OR
microsoftexchange_serverMatch2013sp1
OR
microsoftexchange_serverMatch2016cumulative_update_10
OR
microsoftexchange_serverMatch2016cumulative_update_11
OR
microsoftexchange_serverMatch2016cumulative_update_12
OR
microsoftexchange_serverMatch2016cumulative_update_13
OR
microsoftexchange_serverMatch2016cumulative_update_14
OR
microsoftexchange_serverMatch2016cumulative_update_15
OR
microsoftexchange_serverMatch2016cumulative_update_16
OR
microsoftexchange_serverMatch2016cumulative_update_17
OR
microsoftexchange_serverMatch2016cumulative_update_18
OR
microsoftexchange_serverMatch2016cumulative_update_19
OR
microsoftexchange_serverMatch2016cumulative_update_8
OR
microsoftexchange_serverMatch2016cumulative_update_9
OR
microsoftexchange_serverMatch2019-
OR
microsoftexchange_serverMatch2019cumulative_update_1
OR
microsoftexchange_serverMatch2019cumulative_update_2
OR
microsoftexchange_serverMatch2019cumulative_update_3
OR
microsoftexchange_serverMatch2019cumulative_update_4
OR
microsoftexchange_serverMatch2019cumulative_update_5
OR
microsoftexchange_serverMatch2019cumulative_update_6
OR
microsoftexchange_serverMatch2019cumulative_update_7
OR
microsoftexchange_serverMatch2019cumulative_update_8
[
  {
    "vendor": "Microsoft",
    "product": "Microsoft Exchange Server 2019",
    "cpes": [
      "cpe:2.3:a:microsoft:exchange_server:2019:*:*:*:*:*:*:*"
    ],
    "platforms": [
      "x64-based Systems"
    ],
    "versions": [
      {
        "version": "15.02.0",
        "lessThan": "publication",
        "versionType": "custom",
        "status": "affected"
      }
    ]
  },
  {
    "vendor": "Microsoft",
    "product": "Microsoft Exchange Server 2013 Cumulative Update 22",
    "cpes": [
      "cpe:2.3:a:microsoft:exchange_server:2013:cumulative_update_22:*:*:*:*:*:*"
    ],
    "platforms": [
      "x64-based Systems"
    ],
    "versions": [
      {
        "version": "15.00.0",
        "lessThan": "publication",
        "versionType": "custom",
        "status": "affected"
      }
    ]
  },
  {
    "vendor": "Microsoft",
    "product": "Microsoft Exchange Server 2019 Cumulative Update 2",
    "cpes": [
      "cpe:2.3:a:microsoft:exchange_server:2019:cumulative_update_2:*:*:*:*:*:*"
    ],
    "platforms": [
      "x64-based Systems"
    ],
    "versions": [
      {
        "version": "15.02.0",
        "lessThan": "publication",
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      }
    ]
  },
  {
    "vendor": "Microsoft",
    "product": "Microsoft Exchange Server 2016 Cumulative Update 13",
    "cpes": [
      "cpe:2.3:a:microsoft:exchange_server:2016:cumulative_update_13:*:*:*:*:*:*"
    ],
    "platforms": [
      "x64-based Systems"
    ],
    "versions": [
      {
        "version": "15.01.0",
        "lessThan": "publication",
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      }
    ]
  },
  {
    "vendor": "Microsoft",
    "product": "Microsoft Exchange Server 2013 Cumulative Update 23",
    "cpes": [
      "cpe:2.3:a:microsoft:exchange_server:2013:cumulative_update_23:*:*:*:*:*:*"
    ],
    "platforms": [
      "x64-based Systems"
    ],
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      {
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        "lessThan": "publication",
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      }
    ]
  },
  {
    "vendor": "Microsoft",
    "product": "Microsoft Exchange Server 2019 Cumulative Update 3",
    "cpes": [
      "cpe:2.3:a:microsoft:exchange_server:2019:cumulative_update_3:*:*:*:*:*:*"
    ],
    "platforms": [
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    ],
    "versions": [
      {
        "version": "15.02.0",
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        "status": "affected"
      }
    ]
  },
  {
    "vendor": "Microsoft",
    "product": "Microsoft Exchange Server 2016 Cumulative Update 14",
    "cpes": [
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    ],
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      "x64-based Systems"
    ],
    "versions": [
      {
        "version": "15.01.0",
        "lessThan": "publication",
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        "status": "affected"
      }
    ]
  },
  {
    "vendor": "Microsoft",
    "product": "Microsoft Exchange Server 2019 Cumulative Update 4",
    "cpes": [
      "cpe:2.3:a:microsoft:exchange_server:2019:cumulative_update_4:*:*:*:*:*:*"
    ],
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      }
    ]
  },
  {
    "vendor": "Microsoft",
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    "cpes": [
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    ],
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      }
    ]
  },
  {
    "vendor": "Microsoft",
    "product": "Microsoft Exchange Server 2019 Cumulative Update 5",
    "cpes": [
      "cpe:2.3:a:microsoft:exchange_server:2019:cumulative_update_5:*:*:*:*:*:*"
    ],
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    ],
    "versions": [
      {
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    ]
  },
  {
    "vendor": "Microsoft",
    "product": "Microsoft Exchange Server 2019 Cumulative Update 6",
    "cpes": [
      "cpe:2.3:a:microsoft:exchange_server:2019:cumulative_update_6:*:*:*:*:*:*"
    ],
    "platforms": [
      "x64-based Systems"
    ],
    "versions": [
      {
        "version": "15.02.0",
        "lessThan": "publication",
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        "status": "affected"
      }
    ]
  },
  {
    "vendor": "Microsoft",
    "product": "Microsoft Exchange Server 2016 Cumulative Update 16",
    "cpes": [
      "cpe:2.3:a:microsoft:exchange_server:2016:cumulative_update_16:*:*:*:*:*:*"
    ],
    "platforms": [
      "x64-based Systems"
    ],
    "versions": [
      {
        "version": "15.01.0",
        "lessThan": "publication",
        "versionType": "custom",
        "status": "affected"
      }
    ]
  },
  {
    "vendor": "Microsoft",
    "product": "Microsoft Exchange Server 2016 Cumulative Update 17",
    "cpes": [
      "cpe:2.3:a:microsoft:exchange_server:2016:cumulative_update_17:*:*:*:*:*:*"
    ],
    "platforms": [
      "x64-based Systems"
    ],
    "versions": [
      {
        "version": "15.01.0",
        "lessThan": "publication",
        "versionType": "custom",
        "status": "affected"
      }
    ]
  },
  {
    "vendor": "Microsoft",
    "product": "Microsoft Exchange Server 2019 Cumulative Update 7",
    "cpes": [
      "cpe:2.3:a:microsoft:exchange_server:2019:cumulative_update_7:*:*:*:*:*:*"
    ],
    "platforms": [
      "x64-based Systems"
    ],
    "versions": [
      {
        "version": "15.02.0",
        "lessThan": "publication",
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        "status": "affected"
      }
    ]
  },
  {
    "vendor": "Microsoft",
    "product": "Microsoft Exchange Server 2016 Cumulative Update 18",
    "cpes": [
      "cpe:2.3:a:microsoft:exchange_server:2016:cumulative_update_18:*:*:*:*:*:*"
    ],
    "platforms": [
      "x64-based Systems"
    ],
    "versions": [
      {
        "version": "15.01.0",
        "lessThan": "publication",
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      }
    ]
  },
  {
    "vendor": "Microsoft",
    "product": "Microsoft Exchange Server 2016 Cumulative Update 19",
    "cpes": [
      "cpe:2.3:a:microsoft:exchange_server:2016:cumulative_update_19:*:*:*:*:*:*"
    ],
    "platforms": [
      "x64-based Systems"
    ],
    "versions": [
      {
        "version": "15.01.0",
        "lessThan": "publication",
        "versionType": "custom",
        "status": "affected"
      }
    ]
  },
  {
    "vendor": "Microsoft",
    "product": "Microsoft Exchange Server 2019 Cumulative Update 8",
    "cpes": [
      "cpe:2.3:a:microsoft:exchange_server:2019:cumulative_update_8:*:*:*:*:*:*"
    ],
    "platforms": [
      "x64-based Systems"
    ],
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      }
    ]
  },
  {
    "vendor": "Microsoft",
    "product": "Microsoft Exchange Server 2013 Cumulative Update 21",
    "cpes": [
      "cpe:2.3:a:microsoft:exchange_server:2013:cumulative_update_21:*:*:*:*:*:*"
    ],
    "platforms": [
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    ],
    "versions": [
      {
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        "lessThan": "publication",
        "versionType": "custom",
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      }
    ]
  },
  {
    "vendor": "Microsoft",
    "product": "Microsoft Exchange Server 2016 Cumulative Update 12",
    "cpes": [
      "cpe:2.3:a:microsoft:exchange_server:2016:cumulative_update_12:*:*:*:*:*:*"
    ],
    "platforms": [
      "x64-based Systems"
    ],
    "versions": [
      {
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        "lessThan": "publication",
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      }
    ]
  },
  {
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    "product": "Microsoft Exchange Server 2016 Cumulative Update 8",
    "cpes": [
      "cpe:2.3:a:microsoft:exchange_server:2016:cumulative_update_8:*:*:*:*:*:*"
    ],
    "platforms": [
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    ],
    "versions": [
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      }
    ]
  },
  {
    "vendor": "Microsoft",
    "product": "Microsoft Exchange Server 2019 Cumulative Update 1",
    "cpes": [
      "cpe:2.3:a:microsoft:exchange_server:2019:cumulative_update_1:*:*:*:*:*:*"
    ],
    "platforms": [
      "x64-based Systems"
    ],
    "versions": [
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      }
    ]
  },
  {
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    "cpes": [
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    ],
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      "x64-based Systems"
    ],
    "versions": [
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  },
  {
    "vendor": "Microsoft",
    "product": "Microsoft Exchange Server 2016 Cumulative Update 10",
    "cpes": [
      "cpe:2.3:a:microsoft:exchange_server:2016:cumulative_update_10:*:*:*:*:*:*"
    ],
    "platforms": [
      "x64-based Systems"
    ],
    "versions": [
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      }
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  },
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    "product": "Microsoft Exchange Server 2016 Cumulative Update 11",
    "cpes": [
      "cpe:2.3:a:microsoft:exchange_server:2016:cumulative_update_11:*:*:*:*:*:*"
    ],
    "platforms": [
      "x64-based Systems"
    ],
    "versions": [
      {
        "version": "15.01.0",
        "lessThan": "publication",
        "versionType": "custom",
        "status": "affected"
      }
    ]
  }
]
Rows per page

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18 Dec 2025 02:00Current
9.3High risk
Vulners AI Score9.3
CVSS 26.8
CVSS 3.17.8
EPSS0.73244
SSVC
In Wild
microsoftexchangeserverremote code executionvulnerabilitycve-2021-26858nvd
1856