{"id":6293,"date":"2025-06-03T15:33:37","date_gmt":"2025-06-03T15:33:37","guid":{"rendered":"http:\/\/localhost\/?p=6293"},"modified":"2025-06-03T15:33:37","modified_gmt":"2025-06-03T15:33:37","slug":"open5gs-amfmme-emmstateauthentication-assertion","status":"publish","type":"post","link":"https:\/\/zero.redgem.net\/?p=6293","title":{"rendered":"Open5GS AMF\/MME emm_state_authentication assertion"},"content":{"rendered":"

CVE Details<\/h2>\n

Basic Information<\/h3>\n\n\n\n\n\n
Title<\/th>\nOpen5GS AMF\/MME emm_state_authentication assertion<\/td>\n<\/tr>\n
Type<\/th>\ncve<\/td>\n<\/tr>\n
Published<\/th>\n2025-06-03T18:00:22.302Z<\/td>\n<\/tr>\n
Last Seen<\/th>\n<\/td>\n<\/tr>\n<\/table>\n

Product Information<\/h3>\n\n\n\n\n
Vendor<\/th>\nn\/a<\/td>\n<\/tr>\n
Product<\/th>\nOpen5GS<\/td>\n<\/tr>\n
Version<\/th>\n2.7.0<\/td>\n<\/tr>\n<\/table>\n

CVSS Information<\/h3>\n\n\n\n\n\n\n
Base Score<\/th>\n6.9 (MEDIUM)<\/td>\n<\/tr>\n
Attack Vector<\/th>\nCVSS:4.0\/AV:N\/AC:L\/AT:N\/PR:N\/UI:N\/VC:N\/VI:N\/VA:L\/SC:N\/SI:N\/SA:N<\/td>\n<\/tr>\n
Confidentiality Impact<\/th>\n<\/td>\n<\/tr>\n
Integrity Impact<\/th>\n<\/td>\n<\/tr>\n
Availability Impact<\/th>\n<\/td>\n<\/tr>\n<\/table>\n

AI Analysis<\/h3>\n\n\n\n\n\n\n
AI Description<\/th>\nA vulnerability in Open5GS up to version 2.7.3 allows remote attackers to cause an assertion in the AMF\/MME component. This could lead to service disruption. A patch is available to fix this issue.<\/td>\n<\/tr>\n
AI Severity<\/th>\nMedium<\/td>\n<\/tr>\n
Vendor<\/th>\nOpen5GS Community<\/td>\n<\/tr>\n
Product<\/th>\nOpen5GS<\/td>\n<\/tr>\n
Affected Version<\/th>\n2.7.0, 2.7.1, 2.7.2, 2.7.3<\/td>\n<\/tr>\n<\/table>\n

Additional Information<\/h3>\n\n\n\n\n\n
CVE List<\/th>\n<\/td>\n<\/tr>\n
CWE List<\/th>\nCWE-617<\/td>\n<\/tr>\n
Bulletin Family<\/th>\n<\/td>\n<\/tr>\n
Source Data<\/th>\nn\/a Open5GS 2.7.0
\nn\/a Open5GS 2.7.1
\nn\/a Open5GS 2.7.2
\nn\/a Open5GS 2.7.3<\/td>\n<\/tr>\n<\/table>\n

Source Information<\/h3>\n\n\n\n
Source Data<\/th>\nn\/a Open5GS 2.7.0
\nn\/a Open5GS 2.7.1
\nn\/a Open5GS 2.7.2
\nn\/a Open5GS 2.7.3<\/td>\n<\/tr>\n
Source Link<\/th>\n<\/a><\/td>\n<\/tr>\n<\/table>\n

Description<\/h3>\n
A vulnerability was found in Open5GS up to 2.7.3. It has been classified as problematic. Affected is the function gmm_state_authentication\/emm_state_authentication of the component AMF\/MME. The manipulation leads to reachable assertion. It is possible to launch the attack remotely. The exploit has been disclosed to the public and may be used. The name of the patch is 9f5d133657850e6167231527514ee1364d37a884. It is recommended to apply a patch to fix this issue. This is a different issue than CVE-2025-1893.<\/div>\n

CVSS Score Summary<\/h3>\n
\n

Base Score:<\/strong> 6.9 (MEDIUM)<\/span><\/p>\n<\/div>\n

View Full CVE Details<\/a><\/p>\n","protected":false},"excerpt":{"rendered":"

CVE Details Basic Information Title Open5GS AMF\/MME emm_state_authentication assertion Type cve Published 2025-06-03T18:00:22.302Z Last Seen Product Information Vendor n\/a Product Open5GS Version 2.7.0 CVSS Information…<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[2],"tags":[6,8,48,12,21,13,7,11,5],"class_list":["post-6293","post","type-post","status-publish","format-standard","hentry","category-category_cve","tag-cve","tag-cvss","tag-cvss-69","tag-exploit","tag-medium","tag-news","tag-security","tag-tapic","tag-vulnerability"],"yoast_head":"\nOpen5GS AMF\/MME emm_state_authentication assertion - zero redgem<\/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:\/\/zero.redgem.net\/?p=6293\" \/>\n<meta property=\"og:locale\" content=\"en_US\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"Open5GS AMF\/MME emm_state_authentication assertion - 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