CVE-2023-4110805.09.2023, 16:15TEF portal 2023-07-17 is vulnerable to authenticated remote code execution.EnginsightProviderTypeBase ScoreAtk. VectorAtk. ComplexityPriv. RequiredVectorNISTNIST8.8 HIGHNETWORKLOWLOWCVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:HmitreCNA------CVEADP------CISA-ADPADP------Base ScoreCVSS 3.xEPSS ScorePercentile: 84%Known Exploits!https://www.syss.de/fileadmin/dokumente/Publikationen/Advisories/SYSS-2023-021.txthttps://www.syss.de/fileadmin/dokumente/Publikationen/Advisories/SYSS-2023-021.txtCommon Weakness EnumerationCWE-434 - Unrestricted Upload of File with Dangerous TypeThe software allows the attacker to upload or transfer files of dangerous types that can be automatically processed within the product's environment.Referenceshttps://www.syss.de/fileadmin/dokumente/Publikationen/Advisories/SYSS-2023-021.txthttps://www.syss.de/pentest-blog/sicherheitsschwachstellen-im-tef-haendlerportal-syss-2023-020/-021https://www.syss.de/fileadmin/dokumente/Publikationen/Advisories/SYSS-2023-021.txthttps://www.syss.de/pentest-blog/sicherheitsschwachstellen-im-tef-haendlerportal-syss-2023-020/-021