{"schemaVersion":3,"id":"CVE-2023-2876","aliases":[],"status":"published","duplicateOf":null,"title":null,"description":"Sensitive Cookie Without 'HttpOnly' Flag vulnerability in ABB REX640 PCL1 (firmware modules), ABB REX640 PCL2 (Firmware modules), ABB REX640 PCL3 (firmware modules) allows Cross-Site Scripting (XSS).This issue affects REX640 PCL1: from 1.0;0 before 1.0.8; REX640 PCL2: from 1.0;0 before 1.1.4; REX640 PCL3: from 1.0;0 before 1.2.1.","dates":{"published":"2023-06-13T03:52:12.002Z","modified":"2025-01-03T02:00:22.732Z","reserved":null,"kevAdded":[],"kevDue":[]},"cvss":{"headline":{"score":6.1,"severity":"medium","version":"3.1","versionLabel":"v3.1","source":"NVD","vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N","computed":false,"selection":"backend-summary"},"metrics":[{"version":"3.1","versionLabel":"v3.1","source":"CVE.org","score":3.1,"severity":"low","vector":"CVSS:3.1/AV:N/AC:H/PR:N/UI:R/S:U/C:L/I:N/A:N","exploitability":null,"impact":null,"computed":false},{"version":"3.1","versionLabel":"v3.1","source":"NVD","score":6.1,"severity":"medium","vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N","exploitability":null,"impact":null,"computed":false}]},"epss":{"probability":0.00292,"percentile":0.20577,"severity":"low","asOf":"2026-10-21T00:00:00.000Z","change":{"pp":0,"baselineDate":"2026-09-21T00:00:00.000Z","baselineScore":0.00292},"history":[{"date":"2026-09-14T00:00:00.000Z","score":0.00292,"percentile":null},{"date":"2026-09-15T00:00:00.000Z","score":0.00292,"percentile":null},{"date":"2026-09-16T00:00:00.000Z","score":0.00292,"percentile":null},{"date":"2026-09-17T00:00:00.000Z","score":0.00292,"percentile":null},{"date":"2026-09-18T00:00:00.000Z","score":0.00292,"percentile":null},{"date":"2026-09-19T00:00:00.000Z","score":0.00292,"percentile":null},{"date":"2026-09-20T00:00:00.000Z","score":0.00292,"percentile":null},{"date":"2026-09-21T00:00:00.000Z","score":0.00292,"percentile":null},{"date":"2026-09-22T00:00:00.000Z","score":0.00292,"percentile":null},{"date":"2026-09-23T00:00:00.000Z","score":0.00292,"percentile":null},{"date":"2026-09-24T00:00:00.000Z","score":0.00292,"percentile":null},{"date":"2026-09-25T00:00:00.000Z","score":0.00292,"percentile":null},{"date":"2026-09-26T00:00:00.000Z","score":0.00292,"percentile":null},{"date":"2026-09-27T00:00:00.000Z","score":0.00292,"percentile":null},{"date":"2026-09-28T00:00:00.000Z","score":0.00292,"percentile":null},{"date":"2026-09-29T00:00:00.000Z","score":0.00292,"percentile":null},{"date":"2026-09-30T00:00:00.000Z","score":0.00292,"percentile":null},{"date":"2026-10-01T00:00:00.000Z","score":0.00292,"percentile":null},{"date":"2026-10-02T00:00:00.000Z","score":0.00292,"percentile":null},{"date":"2026-10-03T00:00:00.000Z","score":0.00292,"percentile":null},{"date":"2026-10-04T00:00:00.000Z","score":0.00292,"percentile":null},{"date":"2026-10-05T00:00:00.000Z","score":0.00292,"percentile":null},{"date":"2026-10-06T00:00:00.000Z","score":0.00292,"percentile":null},{"date":"2026-10-07T00:00:00.000Z","score":0.00292,"percentile":null},{"date":"2026-10-08T00:00:00.000Z","score":0.00292,"percentile":null},{"date":"2026-10-09T00:00:00.000Z","score":0.00292,"percentile":null},{"date":"2026-10-10T00:00:00.000Z","score":0.00292,"percentile":null},{"date":"2026-10-11T00:00:00.000Z","score":0.00292,"percentile":null},{"date":"2026-10-12T00:00:00.000Z","score":0.00292,"percentile":null},{"date":"2026-10-13T00:00:00.000Z","score":0.00292,"percentile":null},{"date":"2026-10-14T00:00:00.000Z","score":0.00292,"percentile":null},{"date":"2026-10-15T00:00:00.000Z","score":0.00292,"percentile":null},{"date":"2026-10-16T00:00:00.000Z","score":0.00292,"percentile":null},{"date":"2026-10-17T00:00:00.000Z","score":0.00292,"percentile":null},{"date":"2026-10-18T00:00:00.000Z","score":0.00292,"percentile":null},{"date":"2026-10-19T00:00:00.000Z","score":0.00292,"percentile":null},{"date":"2026-10-20T00:00:00.000Z","score":0.00292,"percentile":null},{"date":"2026-10-21T00:00:00.000Z","score":0.00292,"percentile":0.20577}],"last30":[{"date":"2026-09-21T00:00:00.000Z","score":0.00292,"percentile":null},{"date":"2026-09-22T00:00:00.000Z","score":0.00292,"percentile":null},{"date":"2026-09-23T00:00:00.000Z","score":0.00292,"percentile":null},{"date":"2026-09-24T00:00:00.000Z","score":0.00292,"percentile":null},{"date":"2026-09-25T00:00:00.000Z","score":0.00292,"percentile":null},{"date":"2026-09-26T00:00:00.000Z","score":0.00292,"percentile":null},{"date":"2026-09-27T00:00:00.000Z","score":0.00292,"percentile":null},{"date":"2026-09-28T00:00:00.000Z","score":0.00292,"percentile":null},{"date":"2026-09-29T00:00:00.000Z","score":0.00292,"percentile":null},{"date":"2026-09-30T00:00:00.000Z","score":0.00292,"percentile":null},{"date":"2026-10-01T00:00:00.000Z","score":0.00292,"percentile":null},{"date":"2026-10-02T00:00:00.000Z","score":0.00292,"percentile":null},{"date":"2026-10-03T00:00:00.000Z","score":0.00292,"percentile":null},{"date":"2026-10-04T00:00:00.000Z","score":0.00292,"percentile":null},{"date":"2026-10-05T00:00:00.000Z","score":0.00292,"percentile":null},{"date":"2026-10-06T00:00:00.000Z","score":0.00292,"percentile":null},{"date":"2026-10-07T00:00:00.000Z","score":0.00292,"percentile":null},{"date":"2026-10-08T00:00:00.000Z","score":0.00292,"percentile":null},{"date":"2026-10-09T00:00:00.000Z","score":0.00292,"percentile":null},{"date":"2026-10-10T00:00:00.000Z","score":0.00292,"percentile":null},{"date":"2026-10-11T00:00:00.000Z","score":0.00292,"percentile":null},{"date":"2026-10-12T00:00:00.000Z","score":0.00292,"percentile":null},{"date":"2026-10-13T00:00:00.000Z","score":0.00292,"percentile":null},{"date":"2026-10-14T00:00:00.000Z","score":0.00292,"percentile":null},{"date":"2026-10-15T00:00:00.000Z","score":0.00292,"percentile":null},{"date":"2026-10-16T00:00:00.000Z","score":0.00292,"percentile":null},{"date":"2026-10-17T00:00:00.000Z","score":0.00292,"percentile":null},{"date":"2026-10-18T00:00:00.000Z","score":0.00292,"percentile":null},{"date":"2026-10-19T00:00:00.000Z","score":0.00292,"percentile":null},{"date":"2026-10-20T00:00:00.000Z","score":0.00292,"percentile":null},{"date":"2026-10-21T00:00:00.000Z","score":0.00292,"percentile":0.20577}]},"kev":{"state":"not-listed","entries":[],"listedCount":0,"totalCatalogs":3,"catalogs":[{"source":"cisa","label":"CISA","listed":false,"entry":null},{"source":"enisa","label":"ENISA","listed":false,"entry":null},{"source":"circl","label":"CIRCL","listed":false,"entry":null}]},"ransomware":{"state":"none-recorded","sources":[]},"exploits":[],"exploitCount":0,"weaknesses":[{"id":"CWE-1004","name":"Sensitive Cookie Without 'HttpOnly' Flag","description":"The product uses a cookie to store sensitive information, but the cookie is not marked with the HttpOnly flag.","type":"weakness","status":"Incomplete","abstraction":"Variant","likelihoodOfExploit":"Medium","url":"https://cwe.mitre.org/data/definitions/1004.html"},{"id":"CWE-732","name":"Incorrect Permission Assignment for Critical Resource","description":"The product specifies permissions for a security-critical resource in a way that allows that resource to be read or modified by unintended actors.","type":"weakness","status":"Draft","abstraction":"Class","likelihoodOfExploit":"High","url":"https://cwe.mitre.org/data/definitions/732.html"}],"affected":[{"vendor":"abb","product":"rex640_pcl1_firmware","name":"rex640 pcl1 firmware","label":"rex640_pcl1_firmware","ecosystem":null,"cpePart":"o","purl":null,"purlType":null,"versions":[{"text":"≥ 1.0.0, < 1.0.8","noFixRecorded":false,"fixedIn":null}],"versionsText":"≥ 1.0.0, < 1.0.8","eol":null,"hubHref":"/vendor/abb/rex640_pcl1"},{"vendor":"abb","product":"rex640_pcl2_firmware","name":"rex640 pcl2 firmware","label":"rex640_pcl2_firmware","ecosystem":null,"cpePart":"o","purl":null,"purlType":null,"versions":[{"text":"≥ 1.0.0, < 1.1.4","noFixRecorded":false,"fixedIn":null}],"versionsText":"≥ 1.0.0, < 1.1.4","eol":null,"hubHref":"/vendor/abb/rex640_pcl2"},{"vendor":"abb","product":"rex640_pcl3_firmware","name":"rex640 pcl3 firmware","label":"rex640_pcl3_firmware","ecosystem":null,"cpePart":"o","purl":null,"purlType":null,"versions":[{"text":"≥ 1.0.0, < 1.2.1","noFixRecorded":false,"fixedIn":null}],"versionsText":"≥ 1.0.0, < 1.2.1","eol":null,"hubHref":"/vendor/abb/rex640_pcl3"}],"affectedCount":3,"eol":{"hasEol":false,"count":0},"references":[{"url":"https://search.abb.com/library/Download.aspx?DocumentID=2NGA001423&LanguageCode=en&DocumentPartId=&Action=Launch","label":"search.abb.com/library/…","hostname":"search.abb.com","tags":["Vendor Advisory"]}],"lineage":{"upstream":[],"downstream":[],"duplicates":[],"related":[]},"timeline":[{"kind":"published","date":"2023-06-13T03:52:12.002Z","label":"Published","detail":"Vulnerability first disclosed.","source":null},{"kind":"modified","date":"2025-01-03T02:00:22.732Z","label":"Last modified","detail":"Vulnerability information updated.","source":null}],"risk":{"score":24,"level":"low","profile":"Default","thresholds":{"critical":75,"high":50,"medium":25,"low":10}},"meta":{"dataAsOf":"2026-10-21T22:49:02.198Z","stale":false,"partial":false}}