{"id":108622,"date":"2023-05-18T12:48:16","date_gmt":"2023-05-18T10:48:16","guid":{"rendered":"https:\/\/prohoster.info\/?p=108622"},"modified":"2023-05-18T19:55:48","modified_gmt":"2023-05-18T17:55:48","slug":"kriticheskie-uyazvimosti-v-kommutatorah-cisco-serii-small-business","status":"publish","type":"post","link":"https:\/\/prohoster.info\/et\/blog\/news\/kriticheskie-uyazvimosti-v-kommutatorah-cisco-serii-small-business","title":{"rendered":"Kriitilised haavatavused Cisco Small Business seeria l\u00fclitites","gt_translate_keys":[{"key":"rendered","format":"text"}]},"content":{"rendered":"

Cisco Small Business seeria l\u00fclitites on avastatud 4 haavatavust, mis v\u00f5imaldavad kaugest r\u00fcndajal, ilma autentimiseta, saada seadmele t\u00e4ielik root-juurdep\u00e4\u00e4s. Probleemide \u00e4rakasutamiseks peab r\u00fcndaja olema v\u00f5imeline saatma p\u00e4ringuid v\u00f5rguporti, mis toetab veebiliidest. Probleemidele on m\u00e4\u00e4ratud kriitiline ohtlikkuse tase (9.8 k\u00fcmnest). Teateid on ka t\u00f6\u00f6tava eksploiti protot\u00fc\u00fcbist. <\/p>\n

Avastatud haavatavused (CVE-2023-20159, CVE-2023-20160, CVE-2023-20161, CVE-2023-20189) on p\u00f5hjustatud m\u00e4lu t\u00f6\u00f6tlemise vigadest erinevates t\u00f6\u00f6tlejates, mis on saadaval autentimise eel. Haavatavused p\u00f5hjustavad m\u00e4lupuhvri \u00fclevoolu spetsiaalselt vormindatud v\u00e4listingimuste t\u00f6\u00f6tlemisel. Lisaks on Cisco Small Business seerias tuvastatud neli v\u00e4hem ohtlikku haavatavust (CVE-2023-20024, CVE-2023-20156, CVE-2023-20157, CVE-2023-20158), mis v\u00f5imaldavad kaugel algatada teenuse katkestuse, ja \u00fcks haavatavus (CVE-2023-20162), mis v\u00f5imaldab ilma autentimiseta saada seadme konfiguratsiooni teavet. <\/p>\n

Haavatavused m\u00f5jutavad seeriaid Smart Switch 250, 350, 350X, 550X, Business 250 ja Business 350, samuti seeriaid Small Business 200, 300 ja 500. Seeria 220 ja Business 220 l\u00fclitites haavatavust ei esine. Probleemid on lahendatud firmav\u00e4rskendustes 2.5.9.16 ja 3.3.0.16. Seeriatele Small Business 200, 300 ja 500 ei tule firmav\u00e4rskendusi, kuna nende mudelite eluts\u00fckkel on juba l\u00f5ppenud.
\n
Allikas: opennet.ru<\/a> <\/p>","protected":false,"gt_translate_keys":[{"key":"rendered","format":"html"}]},"excerpt":{"rendered":"

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