{"cve":"CVE-2007-1540","nvd":{"published":"2007-03-20T22:19:00.000","modified":"2026-06-16T22:37:47.470","status":"Modified","description":"Directory traversal vulnerability in am.pl in (1) SQL-Ledger 2.6.27 and earlier, and (2) LedgerSMB before 1.2.0, allows remote attackers to run arbitrary executables and bypass authentication via a .. (dot dot) sequence and trailing NULL (%00) in the login parameter.  NOTE: this issue was reportedly addressed in SQL-Ledger 2.6.27, however third-party researchers claim that the file is still executed even though an error is generated.","cvss_v4":null,"cvss_v3":null,"cwes":[],"references":["http://secunia.com/advisories/24560","http://secunia.com/advisories/24585","http://sourceforge.net/project/shownotes.php?release_id=494462&group_id=175965","http://sql-ledger.com/cgi-bin/nav.pl?page=news.html&title=What%27s%20New","http://www.osvdb.org/33624"],"products":["ledgersmb:ledgersmb","sql-ledger:sql-ledger"],"source":"nvd","synced_at":"2026-10-19T19:44:49.019236172+00:00"},"epss":{"cve":"CVE-2007-1540","score":0.05096,"percentile":0.92363,"date":"2026-10-31"},"kev":null,"osv":[],"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."]}