{"id":2733662,"date":"2025-04-09T14:04:51","date_gmt":"2025-04-09T21:04:51","guid":{"rendered":"https:\/\/www.esri.com\/arcgis-blog\/?post_type=blog&#038;p=2733662"},"modified":"2025-12-10T11:43:04","modified_gmt":"2025-12-10T19:43:04","slug":"portal-for-arcgis-security-2025-update-1-patch","status":"publish","type":"blog","link":"https:\/\/www.esri.com\/arcgis-blog\/products\/trust-arcgis\/administration\/portal-for-arcgis-security-2025-update-1-patch","title":{"rendered":"Portal for ArcGIS Security 2025 Update 1 Patch"},"author":136891,"featured_media":0,"parent":0,"menu_order":0,"comment_status":"closed","ping_status":"closed","template":"","format":"standard","meta":{"_acf_changed":false,"_searchwp_excluded":""},"categories":[37501],"tags":[24081,759222,24071,241722],"industry":[],"product":[763582],"class_list":["post-2733662","blog","type-blog","status-publish","format-standard","hentry","category-administration","tag-ssamymlgp","tag-cve","tag-security","tag-ssamlymlgp","product-trust-arcgis"],"acf":{"authors":[{"ID":136891,"user_firstname":"Mark","user_lastname":"Bierman","nickname":"Mark Bierman","user_nicename":"mbierman","display_name":"Mark Bierman","user_email":"MBierman@esri.com","user_url":"","user_registered":"2020-12-08 21:10:04","user_description":"","user_avatar":"<img data-del=\"avatar\" src='https:\/\/www.esri.com\/arcgis-blog\/app\/uploads\/2023\/06\/softwaresecurity-213x200.png' class='avatar pp-user-avatar avatar-96 photo ' height='96' width='96'\/>"},{"ID":5311,"user_firstname":"Randall","user_lastname":"Williams","nickname":"Randall Williams","user_nicename":"randallwilliams","display_name":"Randall Williams","user_email":"randall_williams@esri.com","user_url":"https:\/\/trust.arcgis.com","user_registered":"2018-03-02 00:17:03","user_description":"","user_avatar":"<img data-del=\"avatar\" src='https:\/\/www.esri.com\/arcgis-blog\/app\/uploads\/2018\/08\/softwaresecurity.png' class='avatar pp-user-avatar avatar-96 photo ' height='96' width='96'\/>"},{"ID":3911,"user_firstname":"Michael","user_lastname":"Young","nickname":"Michael Young","user_nicename":"myoung1000","display_name":"Michael Young","user_email":"myoung@esri.com","user_url":"http:\/\/trust.arcgis.com","user_registered":"2018-03-02 00:15:29","user_description":"","user_avatar":"<img data-del=\"avatar\" src='https:\/\/www.esri.com\/arcgis-blog\/app\/uploads\/2021\/12\/SSP-213x200.jpg' class='avatar pp-user-avatar avatar-96 photo ' height='96' width='96'\/>"}],"short_description":"Esri has released the Portal for ArcGIS Security 2025 Update 1 Patch, resolving one critical severity vulnerability.","flexible_content":[{"acf_fc_layout":"content","content":"<p>On September 24, 2025, The Portal for ArcGIS Security 2025 Update 1 Patch was made obsolete. The download page has been updated to indicate the change, and users will no longer see Update 1 available in the Patch Notification tool. The URL for the obsolete patch is:<\/p>\n<p><u><a href=\"https:\/\/support.esri.com\/en-us\/patches-updates\/2025\/portal-for-arcgis-security-2025-update-1-patch\">https:\/\/support.esri.com\/en-us\/patches-updates\/2025\/portal-for-arcgis-security-2025-update-1-patch<\/a><\/u><\/p>\n<p>Vulnerabilities that where fixed by this patch are now fixed in Portal for <a href=\"https:\/\/support.esri.com\/en-us\/patches-updates\/2025\/portal-for-arcgis-security-2025-update-3-patch\">ArcGIS Security 2025 Update 3 Patch<\/a>.<\/p>\n"},{"acf_fc_layout":"content","content":"<p>Vulnerability addressed in this patch:<\/p>\n<p>Password Recovery Exploitation<\/p>\n<ul>\n<li>CVE Details: <a href=\"https:\/\/nvd.nist.gov\/vuln\/detail\/CVE-2025-2538\">CVE-2025-2538<\/a><\/li>\n<li>CWE-798 Use of Hard-coded Credentials<\/li>\n<li>Base CVSS 3.1: <a href=\"https:\/\/www.first.org\/cvss\/calculator\/3-1#CVSS:3.1\/AV:N\/AC:L\/PR:N\/UI:N\/S:U\/C:H\/I:H\/A:H\/E:P\/RL:O\/RC:C\">9.8<\/a> Temporal CVSS: <a href=\"https:\/\/www.first.org\/cvss\/calculator\/3-1#CVSS:3.1\/AV:N\/AC:L\/PR:N\/UI:N\/S:U\/C:H\/I:H\/A:H\/E:P\/RL:O\/RC:C\">8.8<\/a><\/li>\n<li>Base CVSS 4.0: <a href=\"https:\/\/www.first.org\/cvss\/calculator\/4-0#CVSS:4.0\/AV:N\/AC:L\/AT:N\/PR:N\/UI:N\/VC:H\/VI:H\/VA:H\/SC:N\/SI:N\/SA:N\">9.3<\/a><\/li>\n<\/ul>\n"}],"related_articles":"","show_article_image":false,"card_image":"https:\/\/www.esri.com\/arcgis-blog\/app\/uploads\/2021\/07\/SA-Portal.gif","wide_image":false},"yoast_head":"<!-- This site is optimized with the Yoast SEO Premium plugin v25.9 (Yoast SEO v25.9) - https:\/\/yoast.com\/wordpress\/plugins\/seo\/ -->\n<title>Portal for ArcGIS Security 2025 Update 1 Patch<\/title>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/www.esri.com\/arcgis-blog\/products\/trust-arcgis\/administration\/portal-for-arcgis-security-2025-update-1-patch\" \/>\n<meta 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