{"id":72709,"date":"2025-10-31T01:45:49","date_gmt":"2025-10-30T22:15:49","guid":{"rendered":"https:\/\/afaghhosting.net\/blog\/cve-2025-34287-nagios-xi-2024r2-privilege-escalation-via-process_perfdata-pl\/"},"modified":"2025-10-31T01:45:49","modified_gmt":"2025-10-30T22:15:49","slug":"cve-2025-34287-nagios-xi-2024r2-privilege-escalation-via-process_perfdata-pl","status":"publish","type":"post","link":"https:\/\/afaghhosting.net\/blog\/cve-2025-34287-nagios-xi-2024r2-privilege-escalation-via-process_perfdata-pl\/","title":{"rendered":"CVE-2025-34287 &#8211; Nagios XI &lt; 2024R2 Privilege Escalation via process_perfdata.pl"},"content":{"rendered":"<p>CVE ID : CVE-2025-34287<\/p>\n<p>Published :  Oct. 30, 2025, 10:15 p.m. | 1\u00a0hour, 10\u00a0minutes ago<\/p>\n<p>Description : Nagios XI versions prior to 2024R2 contain an improperly owned script, process_perfdata.pl, which is executed periodically as the nagios user but owned by www-data. Because the file was writable by www-data, an attacker with web server privileges could modify its contents, leading to arbitrary code execution as the nagios user when the script is next run. This improper ownership and permission configuration enables local privilege escalation.<\/p>\n<p>Severity: 8.4 | HIGH<\/p>\n<p>Visit the link for more details, such as CVSS details, affected products, timeline, and more&#8230;\u00a0<\/p>\n","protected":false},"excerpt":{"rendered":"<p>CVE ID : CVE-2025-34287 Published : Oct. 30, 2025, 10:15 p.m. | 1\u00a0hour, 10\u00a0minutes ago Description : Nagios XI versions prior to 2024R2 contain an improperly owned script, process_perfdata.pl, which is executed periodically as the nagios user but owned by www-data. Because the file was writable by www-data, an attacker with web server privileges could &hellip;<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[26],"tags":[],"class_list":["post-72709","post","type-post","status-publish","format-standard","hentry","category-vulnerability"],"_links":{"self":[{"href":"https:\/\/afaghhosting.net\/blog\/wp-json\/wp\/v2\/posts\/72709","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/afaghhosting.net\/blog\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/afaghhosting.net\/blog\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/afaghhosting.net\/blog\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/afaghhosting.net\/blog\/wp-json\/wp\/v2\/comments?post=72709"}],"version-history":[{"count":0,"href":"https:\/\/afaghhosting.net\/blog\/wp-json\/wp\/v2\/posts\/72709\/revisions"}],"wp:attachment":[{"href":"https:\/\/afaghhosting.net\/blog\/wp-json\/wp\/v2\/media?parent=72709"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/afaghhosting.net\/blog\/wp-json\/wp\/v2\/categories?post=72709"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/afaghhosting.net\/blog\/wp-json\/wp\/v2\/tags?post=72709"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}