{"resultsPerPage":1,"startIndex":0,"totalResults":1,"format":"NVD_CVE","version":"2.0","timestamp":"2026-09-29T23:16:35.606","vulnerabilities":[{"cve":{"id":"CVE-2022-24403","sourceIdentifier":"cert@ncsc.nl","published":"2023-12-05T14:15:07.510","lastModified":"2026-06-17T04:31:46.580","vulnStatus":"Modified","cveTags":[],"descriptions":[{"lang":"en","value":"The TETRA TA61 identity encryption function internally uses a 64-bit value derived exclusively from the SCK (Class 2 networks) or CCK (Class 3 networks). The structure of TA61 allows for efficient recovery of this 64-bit value, allowing an adversary to encrypt or decrypt arbitrary identities given only three known encrypted/unencrypted identity pairs."},{"lang":"es","value":"La función de cifrado de identidad TETRA TA61 utiliza internamente un valor de 64 bits derivado exclusivamente de SCK (redes Clase 2) o CCK (redes Clase 3). La estructura de TA61 permite una recuperación eficiente de este valor de 64 bits, lo que permite a un adversario cifrar o descifrar identidades arbitrarias con solo tres pares de identidades cifradas/no cifradas conocidas."}],"affected":[{"source":"cert@ncsc.nl","affectedData":[{"vendor":"ETSI","product":"TETRA Standard","versions":[{"version":"TA61","status":"affected"}]}]}],"metrics":{"cvssMetricV31":[{"source":"cert@ncsc.nl","type":"Secondary","cvssData":{"version":"3.1","vectorString":"CVSS:3.1/AV:A/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N","baseScore":4.3,"baseSeverity":"MEDIUM","attackVector":"ADJACENT_NETWORK","attackComplexity":"LOW","privilegesRequired":"NONE","userInteraction":"NONE","scope":"UNCHANGED","confidentialityImpact":"LOW","integrityImpact":"NONE","availabilityImpact":"NONE"},"exploitabilityScore":2.8,"impactScore":1.4},{"source":"nvd@nist.gov","type":"Primary","cvssData":{"version":"3.1","vectorString":"CVSS:3.1/AV:A/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N","baseScore":4.3,"baseSeverity":"MEDIUM","attackVector":"ADJACENT_NETWORK","attackComplexity":"LOW","privilegesRequired":"NONE","userInteraction":"NONE","scope":"UNCHANGED","confidentialityImpact":"LOW","integrityImpact":"NONE","availabilityImpact":"NONE"},"exploitabilityScore":2.8,"impactScore":1.4}]},"weaknesses":[{"source":"cert@ncsc.nl","type":"Secondary","description":[{"lang":"en","value":"CWE-327"}]},{"source":"nvd@nist.gov","type":"Primary","description":[{"lang":"en","value":"CWE-327"}]}],"configurations":[{"nodes":[{"operator":"OR","negate":false,"cpeMatch":[{"vulnerable":true,"criteria":"cpe:2.3:a:midnightblue:tetra\\:burst:-:*:*:*:*:*:*:*","matchCriteriaId":"E47ED5D3-E6C3-419A-9A3B-9F20863B9FDA"}]}]}],"references":[{"url":"https://tetraburst.com/","source":"cert@ncsc.nl","tags":["Third Party Advisory"]},{"url":"https://tetraburst.com/","source":"af854a3a-2127-422b-91ae-364da2661108","tags":["Third Party Advisory"]}]}}]}