{"id": "CVE-2015-4626", "bulletinFamily": "NVD", "title": "CVE-2015-4626", "description": "B.A.S C2Box before 4.0.0 (r19171) relies on client-side validation, which allows remote attackers to \"corrupt the business logic\" via a negative value in an overdraft.", "published": "2017-01-23T21:59:00", "modified": "2017-01-26T15:07:00", "cvss": {"score": 5.0, "vector": "AV:N/AC:L/Au:N/C:N/I:P/A:N"}, "href": "https://web.nvd.nist.gov/view/vuln/detail?vulnId=CVE-2015-4626", "reporter": "cve@mitre.org", "references": ["https://packetstormsecurity.com/files/136450/C2Box-4.0.0-r19171-Validation-Bypass.html"], "cvelist": ["CVE-2015-4626"], "type": "cve", "lastseen": "2021-02-02T06:21:25", "edition": 6, "viewCount": 2, "enchantments": {"dependencies": {"references": [{"type": "packetstorm", "idList": ["PACKETSTORM:136450"]}], "modified": "2021-02-02T06:21:25", "rev": 2}, "score": {"value": 6.5, "vector": "NONE", "modified": "2021-02-02T06:21:25", "rev": 2}, "vulnersScore": 6.5}, "cpe": ["cpe:/a:treasuryxpress:c2box:4.0.0"], "affectedSoftware": [{"cpeName": "treasuryxpress:c2box", "name": "treasuryxpress c2box", "operator": "le", "version": "4.0.0"}], "cvss2": {"cvssV2": {"accessComplexity": "LOW", "accessVector": "NETWORK", "authentication": "NONE", "availabilityImpact": "NONE", "baseScore": 5.0, "confidentialityImpact": "NONE", "integrityImpact": "PARTIAL", "vectorString": "AV:N/AC:L/Au:N/C:N/I:P/A:N", "version": "2.0"}, "exploitabilityScore": 10.0, "impactScore": 2.9, "obtainAllPrivilege": false, "obtainOtherPrivilege": false, "obtainUserPrivilege": false, "severity": "MEDIUM", "userInteractionRequired": false}, "cvss3": {"cvssV3": {"attackComplexity": "LOW", "attackVector": "NETWORK", "availabilityImpact": "NONE", "baseScore": 7.5, "baseSeverity": "HIGH", "confidentialityImpact": "NONE", "integrityImpact": "HIGH", "privilegesRequired": "NONE", "scope": "UNCHANGED", "userInteraction": "NONE", "vectorString": "CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:N", "version": "3.0"}, "exploitabilityScore": 3.9, "impactScore": 3.6}, "cpe23": ["cpe:2.3:a:treasuryxpress:c2box:4.0.0:*:*:*:*:*:*:*"], "cwe": ["CWE-189"], "scheme": null, "cpeConfiguration": {"CVE_data_version": "4.0", "nodes": [{"cpe_match": [{"cpe23Uri": "cpe:2.3:a:treasuryxpress:c2box:4.0.0:*:*:*:*:*:*:*", "versionEndIncluding": "4.0.0", "vulnerable": true}], "operator": "OR"}]}, "extraReferences": [{"name": "https://packetstormsecurity.com/files/136450/C2Box-4.0.0-r19171-Validation-Bypass.html", "refsource": "MISC", "tags": ["Third Party Advisory", "Exploit", "VDB Entry"], "url": "https://packetstormsecurity.com/files/136450/C2Box-4.0.0-r19171-Validation-Bypass.html"}], "immutableFields": []}

{"packetstorm": [{"lastseen": "2016-12-05T22:18:29", "description": "", "published": "2016-03-28T00:00:00", "type": "packetstorm", "title": "C2Box 4.0.0(r19171) Validation Bypass", "bulletinFamily": "exploit", "cvelist": ["CVE-2015-4626"], "modified": "2016-03-28T00:00:00", "id": "PACKETSTORM:136450", "href": "https://packetstormsecurity.com/files/136450/C2Box-4.0.0-r19171-Validation-Bypass.html", "sourceData": "`##################################### \nTitle: Validation Bypass in C2Box application allows user to input negative value \nAuthor: Harish Ramadoss \nVendor: boxautomation(B.A.S) \nProduct: C2Box \nVersion: All versions below 4.0.0(r19171) \nTested Version: Version 4.0.0(r19171) \nSeverity: Medium \nCVE Reference: 2015-4626 \n \n# About the Product: \nB.A.S C2Box provides global solutions enabling full control and visibility over cash positions and managing domestic or cross border payment processes. \n \n# Description: \nPerforming validation in client side code, generally JavaScript, provides no protection for server-side code. An attacker can simply disable JavaScript use a security testing proxy such as BurpSuite to bypass the client side validation. Invalidated input might corrupt business logic. \n \n# Vulnerability Class: \nUnvalidated Input - https://www.owasp.org/index.php/Unvalidated_Input \n \n# How to Reproduce: (POC): \nWhile creating an overdraft using the overdraft editor form on C2Box application disable JavaScript to disable client side validation and the value can be intercepted using a proxy and negative value can be inserted corrupting the business logic. \n \n# Disclosure: \nDiscovered: June 10, 2015 \nVendor Notification: June 10, 2015 \nAdvisory Publication: Mar 28, 2016 \nPublic Disclosure: Mar 28, 2016 \n \n# Solution: \nUpgrade to the latest Build will fix this issue. \nThe new version number is 15.6.22 \nRelease date: June 22, 2015 \n \n# credits: \nHarish Ramadoss \nSenior Security Analyst \nHelp AG Middle East \n \n#References: \n[1] help AG middle East http://www.helpag.com/. \n[2] http://www.boxautomation.com/. \n[3] https://www.owasp.org/index.php/Unvalidated_Input \n[4] Common Vulnerabilities and Exposures (CVE) - http://cve.mitre.org/ - international in scope and free for public use, CVE\u00ae is a dictionary of publicly known information security vulnerabilities and exposures. \n`\n", "cvss": {"score": 0.0, "vector": "NONE"}, "sourceHref": "https://packetstormsecurity.com/files/download/136450/c2box-bypass.txt"}]}