Two vital microbe , arsenic considerably as three richly - austereness trouble , were patched in the SD - WAN vManage software . The tease are not interdependent , and their victimization does not ask the exploitation of others . Unauthenticated , outback assailant could apply one of the vital flaw ( CVE-2021 - 1468 , CVSS nock 9.8 ) to promise inside natural process and even out build up newfangled administrative invoice , give up them to access , interpolate , or transfer data . The second decisive defect ( CVE-2021 - 1505 , CVSS 9.1 ) touch on SD - WAN vManage ’s net - based management port and could enable assaulter to attain upgrade privilege . The SD - WAN vManage high - grimness flaw could be apply to reach upgrade favour ( CVE-2021 - 1508 ) , spark off a disaffirmation of inspection and repair situation ( CVE-2021 - 1275 ) , or gather unauthorised memory access to avail ( CVE-2021 - 1506 ) . agree to Cisco , there constitute no workarounds for these defect . IOS XE SD - WAN , SD - WAN vEdge router , SD - WAN vBond Orchestrator , SD - WAN vEdge mottle router , and SD - WAN vSmart Controller software are among the strike mathematical product . Cisco as well exhaust mend on Wednesday for a decisive flaw in the HyperFlex HX installer practical political machine ’s World Wide Web - free-base management interface , which could enable attacker to ravel bid as take root . The bug , key out as CVE-2021 - 1497 , suffer a CVSS grudge of 9.8 and was patch alongside a high - austereness fault ( CVE-2021 - 1498 , CVSS grudge 7.3 ) that likewise permit for statement injection assail . SD - WAN , Small Business 100 , 300 , and 500 serial publication router , endeavor NFV Infrastructure Software ( NFVIS ) , Unified Communications Manager IM & Presence Service , and AnyConnect Secure Mobility Client for Windows all take heights - severity exposure patched . Cisco besides fasten a numeral of average - asperity intercept in its SD - WAN and other mathematical product . On Cisco ’s protection vena portae , you can retrieve entropy on both of these blemish . harmonise to the unwaveringly , it is not cognizant of these beleaguer being utilize in attempt .