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AtlassianCVE-2020-29445

HistoryMay 07, 2021 - 6:15 a.m.

CVE-2020-29445

2021-05-0706:15:09

CWE-918

atlassian

web.nvd.nist.gov

cve-2020-29445

confluence server

ssrf

team calendars

vulnerability

CVSS2

Attack Vector

NETWORK

Attack Complexity

LOW

Authentication

SINGLE

Confidentiality Impact

PARTIAL

Integrity Impact

NONE

Availability Impact

NONE

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

CVSS3

4.3

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

LOW

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

LOW

Integrity Impact

NONE

Availability Impact

NONE

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

AI Score

4.7

Confidence

High

EPSS

0.001

Percentile

22.7%

JSON

Affected versions of Confluence Server before 7.4.8, and versions from 7.5.0 before 7.11.0 allow attackers to identify internal hosts and ports via a blind server-side request forgery vulnerability in Team Calendars parameters.

Affected configurations

Nvd

Node

atlassianconfluence_serverRange<7.4.8

atlassianconfluence_serverRange7.5.0–7.11.0

VendorProductVersionCPE
atlassianconfluence_server*cpe:2.3:a:atlassian:confluence_server:*:*:*:*:*:*:*:*

Vendor	Product	Version	CPE
atlassian	confluence_server	*	cpe:2.3:a:atlassian:confluence_server::::::::

CNA Affected

[
  {
    "product": "Confluence Server",
    "vendor": "Atlassian",
    "versions": [
      {
        "lessThan": "7.4.8",
        "status": "affected",
        "version": "unspecified",
        "versionType": "custom"
      },
      {
        "lessThan": "unspecified",
        "status": "affected",
        "version": "7.5.0",
        "versionType": "custom"
      },
      {
        "lessThan": "7.11.0",
        "status": "affected",
        "version": "unspecified",
        "versionType": "custom"
      }
    ]
  }
]

References

jira.atlassian.com/browse/CONFSERVER-61453

Social References

CVSS2

Attack Vector

NETWORK

Attack Complexity

LOW

Authentication

SINGLE

Confidentiality Impact

PARTIAL

Integrity Impact

NONE

Availability Impact

NONE

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

CVSS3

4.3

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

LOW

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

LOW

Integrity Impact

NONE

Availability Impact

NONE

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

AI Score

4.7

Confidence

High

EPSS

0.001

Percentile

22.7%

JSON

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