Executive Summary

Informations
Name CVE-2020-13977 First vendor Publication 2020-06-09
Vendor Cve Last vendor Modification 2023-11-07

Security-Database Scoring CVSS v3

Cvss vector : CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:N/I:H/A:N
Overall CVSS Score 4.9
Base Score 4.9 Environmental Score 4.9
impact SubScore 3.6 Temporal Score 4.9
Exploitabality Sub Score 1.2
 
Attack Vector Network Attack Complexity Low
Privileges Required High User Interaction None
Scope Unchanged Confidentiality Impact None
Integrity Impact High Availability Impact None
Calculate full CVSS 3.0 Vectors scores

Security-Database Scoring CVSS v2

Cvss vector : (AV:N/AC:L/Au:S/C:N/I:P/A:N)
Cvss Base Score 4 Attack Range Network
Cvss Impact Score 2.9 Attack Complexity Low
Cvss Expoit Score 8 Authentication Requires single instance
Calculate full CVSS 2.0 Vectors scores

Detail

Nagios 4.4.5 allows an attacker, who already has administrative access to change the "URL for JSON CGIs" configuration setting, to modify the Alert Histogram and Trends code via crafted versions of the archivejson.cgi, objectjson.cgi, and statusjson.cgi files. NOTE: this vulnerability has been mistakenly associated with CVE-2020-1408.

Original Source

Url : http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2020-13977

CPE : Common Platform Enumeration

TypeDescriptionCount
Application 1
Os 3

Sources (Detail)

https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedora...
https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedora...
https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedora...
Source Url
MISC https://anhtai.me/nagios-core-4-4-5-url-injection/
https://github.com/sawolf/nagioscore/tree/url-injection-fix
https://www.nagios.org/projects/nagios-core/history/4x/

Alert History

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Date Informations
2023-11-07 21:37:12
  • Multiple Updates
2021-08-05 01:37:03
  • Multiple Updates
2021-07-21 17:23:49
  • Multiple Updates
2021-05-04 13:48:50
  • Multiple Updates
2021-04-22 03:01:18
  • Multiple Updates
2021-03-26 12:33:00
  • Multiple Updates
2020-07-15 05:22:46
  • Multiple Updates
2020-06-12 21:23:07
  • Multiple Updates
2020-06-09 21:23:14
  • First insertion