[{"data":1,"prerenderedAt":-1},["ShallowReactive",2],{"$f7gI7qTHaWz5L_IBVYKo1R0qPMGveeusM2JaiJGHagdg":3,"g5a-risk:CVE-2025-54995":197},{"success":4,"data":5,"meta":194},true,{"cveId":6,"title":7,"description":8,"shortDescription":9,"publishedDate":10,"lastModified":11,"cvssScore":12,"cvssVector":13,"cvssMetrics":14,"epssScore":32,"epssPercentile":27,"epssTimeSeries":33,"severity":34,"affectedProducts":35,"affectedProductsCount":47,"references":48,"referencesCount":73,"weaknesses":74,"weaknessesCount":90,"isActivelyExploited":91,"cisaInfo":27,"otxData":27,"relatedBlogPosts":92,"seoMetadata":93,"configurations":118,"relatedVendorCves":185,"notableEvents":186},"CVE-2025-54995","What is CVE-2025-54995?","Asterisk is an open source private branch exchange and telephony toolkit. Prior to versions 18.26.4 and 18.9-cert17, RTP UDP ports and internal resources can leak due to a lack of session termination. This could result in leaks and resource exhaustion. This issue has been patched in versions 18.26.4 and 18.9-cert17.","Asterisk is an open source private branch exchange and telephony toolkit. Prior to versions 18.26.4 and 18.9-cert17, RTP UDP ports and internal resources can...","2025-08-28T15:16:02.5","2025-11-03T18:17:00.357",6.5,"CVSS:3.1\u002FAV:N\u002FAC:L\u002FPR:L\u002FUI:N\u002FS:U\u002FC:N\u002FI:N\u002FA:H",{"CVSSMetricV31":15,"CVSSMetricV30":30,"CVSSMetricV2":31,"CVSSMetricV40":27},[16],{"Source":17,"Type":18,"CVSSData":19,"ExploitabilityScore":28,"ImpactScore":29},"security-advisories@github.com","Secondary",{"Version":20,"VectorString":13,"AttackVector":21,"AttackComplexity":22,"PrivilegesRequired":22,"UserInteraction":23,"Scope":24,"ConfidentialityImpact":23,"IntegrityImpact":23,"AvailabilityImpact":25,"BaseScore":12,"BaseSeverity":26,"ExploitCodeMaturity":27,"RemediationLevel":27,"ReportConfidence":27,"TemporalScore":27,"TemporalSeverity":27,"ConfidentialityRequirement":27,"IntegrityRequirement":27,"AvailabilityRequirement":27,"ModifiedAttackVector":27,"ModifiedAttackComplexity":27,"ModifiedPrivilegesRequired":27,"ModifiedUserInteraction":27,"ModifiedScope":27,"ModifiedConfidentialityImpact":27,"ModifiedIntegrityImpact":27,"ModifiedAvailabilityImpact":27,"EnvironmentalScore":27,"EnvironmentalSeverity":27},"3.1","NETWORK","LOW","NONE","UNCHANGED","HIGH","MEDIUM",null,2.8,3.6,[],[],0.00489,[32,32,32,32,32,32,32],"Medium",[36,41,44],{"vendor":37,"product":38,"version":39,"criteria":40,"vulnerable":4},"sangoma","asterisk","*","cpe:2.3:a:sangoma:asterisk:*:*:*:*:*:*:*:*",{"vendor":37,"product":42,"version":39,"criteria":43,"vulnerable":4},"certified_asterisk","cpe:2.3:a:sangoma:certified_asterisk:*:*:*:*:*:*:*:*",{"vendor":37,"product":42,"version":45,"criteria":46,"vulnerable":4},"18.9","cpe:2.3:a:sangoma:certified_asterisk:18.9:cert1:*:*:*:*:*:*",3,[49,54,57,61,64,69],{"url":50,"source":51,"tags":52},"https:\u002F\u002Fgithub.com\u002Fasterisk\u002Fasterisk\u002Fcommit\u002F0278f5bde14565c6838a6ec39bc21aee0cde56a9","GitHub",[53],"Patch",{"url":55,"source":51,"tags":56},"https:\u002F\u002Fgithub.com\u002Fasterisk\u002Fasterisk\u002Fcommit\u002Feafcd7a451dcd007dddf324ac37dd55a4808338d",[53],{"url":58,"source":51,"tags":59},"https:\u002F\u002Fgithub.com\u002Fasterisk\u002Fasterisk\u002Fpull\u002F1405",[60],"Issue Tracking",{"url":62,"source":51,"tags":63},"https:\u002F\u002Fgithub.com\u002Fasterisk\u002Fasterisk\u002Fpull\u002F1406",[60],{"url":65,"source":51,"tags":66},"https:\u002F\u002Fgithub.com\u002Fasterisk\u002Fasterisk\u002Fsecurity\u002Fadvisories\u002FGHSA-557q-795j-wfx2",[67,68],"Exploit","Vendor Advisory",{"url":70,"source":71,"tags":72},"https:\u002F\u002Flists.debian.org\u002Fdebian-lts-announce\u002F2025\u002F10\u002Fmsg00006.html","Debian",[],6,[75,83],{"id":76,"name":77,"description":78,"extendedDescription":79,"status":80,"abstraction":81,"structure":82},"CWE-1286","Improper Validation of Syntactic Correctness of Input","The product receives input that is expected to be well-formed - i.e., to comply with a certain syntax - but it does not validate or incorrectly validates that the input complies with the syntax.","Often, complex inputs are expected to follow a particular syntax, which is either assumed by the input itself, or declared within metadata such as headers. The syntax could be for data exchange formats, markup languages, or even programming languages.  When untrusted input is not properly validated for the expected syntax, attackers could cause parsing failures, trigger unexpected errors, or expose latent vulnerabilities that might not be directly exploitable if the input had conformed to the syntax.","Incomplete","Base","Simple",{"id":84,"name":85,"description":86,"extendedDescription":87,"status":88,"abstraction":89,"structure":82},"CWE-400","Uncontrolled Resource Consumption","The product does not properly control the allocation and maintenance of a limited resource, thereby enabling an actor to influence the amount of resources consumed, eventually leading to the exhaustion of available resources.","Limited resources include memory, file system storage, database connection pool entries, and CPU. If an attacker can trigger the allocation of these limited resources, but the number or size of the resources is not controlled, then the attacker could cause a denial of service that consumes all available resources. This would prevent valid users from accessing the product, and it could potentially have an impact on the surrounding environment. For example, a memory exhaustion attack against an application could slow down the application as well as its host operating system.\nThere are at least three distinct scenarios which can commonly lead to resource exhaustion:\nResource exhaustion problems are often result due to an incorrect implementation of the following situations:","Draft","Class",2,false,[],{"title":94,"metaDescription":95,"keywords":96,"canonicalUrl":97,"structuredData":98},"What is CVE-2025-54995? Vulnerability Analysis | Security Advisory | Precursor Intelligence","Comprehensive analysis of CVE-2025-54995, a medium severity cyber security vulnerability from 2025. Asterisk is an open source private branch exchange and te...","CVE-2025-54995, CVE-2025-54995 vulnerability, CVE-2025-54995 security, medium severity vulnerability, cybersecurity, vulnerability analysis, security advisory, CVE database, threat intelligence, security research, vulnerability assessment, cyber threats, 2025, CVSS score, exploit, patch, remediation, sangoma security, asterisk vulnerability, certified_asterisk vulnerability","\u002Fwhat-is\u002Fcve-2025-54995",{"@context":99,"@type":100,"headline":94,"description":95,"datePublished":10,"dateModified":11,"author":101,"publisher":105,"about":109,"mainEntityOfPage":113,"articleSection":116,"keywords":117},"https:\u002F\u002Fschema.org","TechArticle",{"@type":102,"name":103,"url":104},"Organization","Precursor 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research",[119],{"Operator":27,"Negate":27,"Nodes":120},[121],{"Operator":122,"Negate":91,"CPEMatch":123},"OR",[124,127,129,131,134,137,140,143,146,149,152,155,158,161,164,167,170,173,176,179,182],{"Vulnerable":4,"Criteria":40,"MatchCriteriaID":125,"VersionStartExcluding":27,"VersionStartIncluding":27,"VersionEndExcluding":126,"VersionEndIncluding":27},"ECF978D6-CB7D-469F-A848-8032435EC560","18.26.4",{"Vulnerable":4,"Criteria":43,"MatchCriteriaID":128,"VersionStartExcluding":27,"VersionStartIncluding":27,"VersionEndExcluding":45,"VersionEndIncluding":27},"B71A493F-F47B-4F19-AD21-3800DE63DF5A",{"Vulnerable":4,"Criteria":46,"MatchCriteriaID":130,"VersionStartExcluding":27,"VersionStartIncluding":27,"VersionEndExcluding":27,"VersionEndIncluding":27},"79EEB5E5-B79E-454B-8DCD-3272BA337A9E",{"Vulnerable":4,"Criteria":132,"MatchCriteriaID":133,"VersionStartExcluding":27,"VersionStartIncluding":27,"VersionEndExcluding":27,"VersionEndIncluding":27},"cpe:2.3:a:sangoma:certified_asterisk:18.9:cert1-rc1:*:*:*:*:*:*","AD3BBA39-95EC-462F-8F5A-15E8D07CC804",{"Vulnerable":4,"Criteria":135,"MatchCriteriaID":136,"VersionStartExcluding":27,"VersionStartIncluding":27,"VersionEndExcluding":27,"VersionEndIncluding":27},"cpe:2.3:a:sangoma:certified_asterisk:18.9:cert10:*:*:*:*:*:*","D6BF553C-020D-4F99-9995-CA4A4383B2DD",{"Vulnerable":4,"Criteria":138,"MatchCriteriaID":139,"VersionStartExcluding":27,"VersionStartIncluding":27,"VersionEndExcluding":27,"VersionEndIncluding":27},"cpe:2.3:a:sangoma:certified_asterisk:18.9:cert11:*:*:*:*:*:*","E3069F1F-DDE8-4E9A-B4FF-64B7B11EEFCB",{"Vulnerable":4,"Criteria":141,"MatchCriteriaID":142,"VersionStartExcluding":27,"VersionStartIncluding":27,"VersionEndExcluding":27,"VersionEndIncluding":27},"cpe:2.3:a:sangoma:certified_asterisk:18.9:cert12:*:*:*:*:*:*","890205E3-973D-422E-940A-E9190BA37EFD",{"Vulnerable":4,"Criteria":144,"MatchCriteriaID":145,"VersionStartExcluding":27,"VersionStartIncluding":27,"VersionEndExcluding":27,"VersionEndIncluding":27},"cpe:2.3:a:sangoma:certified_asterisk:18.9:cert13:*:*:*:*:*:*","23100176-0528-448D-B2FA-D3B9B31A249D",{"Vulnerable":4,"Criteria":147,"MatchCriteriaID":148,"VersionStartExcluding":27,"VersionStartIncluding":27,"VersionEndExcluding":27,"VersionEndIncluding":27},"cpe:2.3:a:sangoma:certified_asterisk:18.9:cert14:*:*:*:*:*:*","346B29FD-48B4-4121-89FD-45325865E54B",{"Vulnerable":4,"Criteria":150,"MatchCriteriaID":151,"VersionStartExcluding":27,"VersionStartIncluding":27,"VersionEndExcluding":27,"VersionEndIncluding":27},"cpe:2.3:a:sangoma:certified_asterisk:18.9:cert15:*:*:*:*:*:*","49798C73-CCC4-4013-8A01-348D6B3D9C5B",{"Vulnerable":4,"Criteria":153,"MatchCriteriaID":154,"VersionStartExcluding":27,"VersionStartIncluding":27,"VersionEndExcluding":27,"VersionEndIncluding":27},"cpe:2.3:a:sangoma:certified_asterisk:18.9:cert16:*:*:*:*:*:*","E5019880-BE93-4592-B3E0-C69FA2C47B6F",{"Vulnerable":4,"Criteria":156,"MatchCriteriaID":157,"VersionStartExcluding":27,"VersionStartIncluding":27,"VersionEndExcluding":27,"VersionEndIncluding":27},"cpe:2.3:a:sangoma:certified_asterisk:18.9:cert2:*:*:*:*:*:*","892BAE5D-A64E-4FE0-9A99-8C07F342A042",{"Vulnerable":4,"Criteria":159,"MatchCriteriaID":160,"VersionStartExcluding":27,"VersionStartIncluding":27,"VersionEndExcluding":27,"VersionEndIncluding":27},"cpe:2.3:a:sangoma:certified_asterisk:18.9:cert3:*:*:*:*:*:*","1A716A45-7075-4CA6-9EF5-2DD088248A5C",{"Vulnerable":4,"Criteria":162,"MatchCriteriaID":163,"VersionStartExcluding":27,"VersionStartIncluding":27,"VersionEndExcluding":27,"VersionEndIncluding":27},"cpe:2.3:a:sangoma:certified_asterisk:18.9:cert4:*:*:*:*:*:*","80EFA05B-E22D-49CE-BDD6-5C7123F1C12B",{"Vulnerable":4,"Criteria":165,"MatchCriteriaID":166,"VersionStartExcluding":27,"VersionStartIncluding":27,"VersionEndExcluding":27,"VersionEndIncluding":27},"cpe:2.3:a:sangoma:certified_asterisk:18.9:cert5:*:*:*:*:*:*","20FD475F-2B46-47C9-B535-1561E29CB7A1",{"Vulnerable":4,"Criteria":168,"MatchCriteriaID":169,"VersionStartExcluding":27,"VersionStartIncluding":27,"VersionEndExcluding":27,"VersionEndIncluding":27},"cpe:2.3:a:sangoma:certified_asterisk:18.9:cert6:*:*:*:*:*:*","7238FCD9-9F40-44BA-A170-69D4857AA1CE",{"Vulnerable":4,"Criteria":171,"MatchCriteriaID":172,"VersionStartExcluding":27,"VersionStartIncluding":27,"VersionEndExcluding":27,"VersionEndIncluding":27},"cpe:2.3:a:sangoma:certified_asterisk:18.9:cert7:*:*:*:*:*:*","F657B046-6C83-48F9-A0B1-C63CDA7FD61D",{"Vulnerable":4,"Criteria":174,"MatchCriteriaID":175,"VersionStartExcluding":27,"VersionStartIncluding":27,"VersionEndExcluding":27,"VersionEndIncluding":27},"cpe:2.3:a:sangoma:certified_asterisk:18.9:cert8:*:*:*:*:*:*","6D87C7DE-23EA-4532-A2E4-9BF82ADE12DC",{"Vulnerable":4,"Criteria":177,"MatchCriteriaID":178,"VersionStartExcluding":27,"VersionStartIncluding":27,"VersionEndExcluding":27,"VersionEndIncluding":27},"cpe:2.3:a:sangoma:certified_asterisk:18.9:cert8-rc1:*:*:*:*:*:*","B79A5B46-5CA3-445E-BE47-1711DCD038A1",{"Vulnerable":4,"Criteria":180,"MatchCriteria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CVE added to NVD","Published to NVD","blue",{"lastModified":11,"cacheTime":195,"version":196},1792447771857,"2.0",{"score":198,"band":34,"action":199,"scoredAt":200},45,"Plan remediation","2026-10-16T07:08:37.146476+00:00"]