{"cve":"CVE-2018-15795","nvd":{"published":"2018-11-13T14:29:00.340","modified":"2026-06-17T01:43:06.990","status":"Modified","description":"Pivotal CredHub Service Broker, versions prior to 1.1.0, uses a guessable form of random number generation in creating service broker's UAA client. A remote malicious user may guess the client secret and obtain or modify credentials for users of the CredHub Service.","cvss_v4":null,"cvss_v3":{"version":"3.0","vector":"CVSS:3.0/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:N","score":8.1},"cwes":["CWE-338"],"references":["http://www.securityfocus.com/bid/105915","https://pivotal.io/security/cve-2018-15795","http://www.securityfocus.com/bid/105915","https://pivotal.io/security/cve-2018-15795"],"products":["pivotal_software:credhub_service_broker"],"source":"nvd","synced_at":"2026-10-19T20:53:59.789560037+00:00"},"epss":{"cve":"CVE-2018-15795","score":0.01304,"percentile":0.7052,"date":"2026-10-31"},"kev":null,"osv":[{"id":"GHSA-q3jg-4c82-j4xh","url":"https://osv.dev/vulnerability/GHSA-q3jg-4c82-j4xh","summary":"Use of Cryptographically Weak Pseudo-Random Number Generator (PRNG) in Pivotal CredHub Service Broker","modified":"2023-11-08T03:59:58.292471Z","packages":[{"ecosystem":"Maven","name":"org.springframework.credhub:spring-credhub-core","purl":"pkg:maven/org.springframework.credhub/spring-credhub-core","ranges":["<1.1.0"],"fixed":["1.1.0"]}]}],"attribution":["This product uses the NVD API but is not endorsed or certified by the NVD.","EPSS scores: FIRST Exploit Prediction Scoring System, https://www.first.org/epss","Known exploited vulnerabilities: CISA Known Exploited Vulnerabilities Catalog, https://www.cisa.gov/known-exploited-vulnerabilities-catalog","Package advisories: OSV (https://osv.dev), from the GitHub Advisory Database, PyPA, Go, RustSec and other ecosystem databases, under CC-BY 4.0 or CC0","CVE records: the CVE Program's CVE List (https://www.cve.org), under its terms of use (https://www.cve.org/Legal/TermsOfUse). CVE is a registered trademark of The MITRE Corporation; this product is not affiliated with the CVE Program."]}