[{"data":1,"prerenderedAt":-1},["ShallowReactive",2],{"$fqR8dRhjdsNKogdjaHMHxLagKaGxhScbL79zWfom37LQ":3,"g5a-risk:CVE-2022-20827":249},{"success":4,"data":5,"meta":246},true,{"cveId":6,"title":7,"description":8,"shortDescription":9,"publishedDate":10,"lastModified":11,"cvssScore":12,"cvssVector":13,"cvssMetrics":14,"epssScore":37,"epssPercentile":27,"epssTimeSeries":38,"severity":39,"affectedProducts":40,"affectedProductsCount":98,"references":99,"referencesCount":105,"weaknesses":106,"weaknessesCount":121,"isActivelyExploited":122,"cisaInfo":27,"otxData":27,"relatedBlogPosts":123,"seoMetadata":124,"configurations":149,"relatedVendorCves":244,"notableEvents":245},"CVE-2022-20827","What is CVE-2022-20827?","Multiple vulnerabilities in Cisco Small Business RV160, RV260, RV340, and RV345 Series Routers could allow an unauthenticated, remote attacker to execute arbitrary code or cause a denial of service (DoS) condition on an affected device. For more information about these vulnerabilities, see the Details section of this advisory.","Multiple vulnerabilities in Cisco Small Business RV160, RV260, RV340, and RV345 Series Routers could allow an unauthenticated, remote attacker to execute 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Alternately, if the weakness occurs in a privileged program, it could allow the attacker to specify commands that normally would not be accessible, or to call alternate commands with privileges that the attacker does not have. The problem is exacerbated if the compromised process does not follow the principle of least privilege, because the attacker-controlled commands may run with special system privileges that increases the amount of damage.\nThere are at least two subtypes of OS command injection:\nFrom a weakness standpoint, these variants represent distinct programmer errors. In the first variant, the programmer clearly intends that input from untrusted parties will be part of the arguments in the command to be executed. In the second variant, the programmer does not intend for the command to be accessible to any untrusted party, but the programmer probably has not accounted for alternate ways in which malicious attackers can provide input.","Stable","Base","Simple",{"id":116,"name":117,"description":118,"extendedDescription":119,"status":120,"abstraction":113,"structure":114},"CWE-120","Buffer Copy without Checking Size of Input ('Classic Buffer Overflow')","The product copies an input buffer to an output buffer without verifying that the size of the input buffer is less than the size of the output buffer, leading to a buffer overflow.","A buffer overflow condition exists when a product attempts to put more data in a buffer than it can hold, or when it attempts to put data in a memory area outside of the boundaries of a buffer. The simplest type of error, and the most common cause of buffer overflows, is the \"classic\" case in which the product copies the buffer without restricting how much is copied. Other variants exist, but the existence of a classic overflow strongly suggests that the programmer is not considering even the most basic of security protections.","Incomplete",2,false,[],{"title":125,"metaDescription":126,"keywords":127,"canonicalUrl":128,"structuredData":129},"What is CVE-2022-20827? Vulnerability Analysis | Security Advisory | Precursor Intelligence","Comprehensive analysis of CVE-2022-20827, a critical severity cyber security vulnerability from 2022. Multiple vulnerabilities in Cisco Small Business RV160,...","CVE-2022-20827, CVE-2022-20827 vulnerability, CVE-2022-20827 security, critical severity vulnerability, cybersecurity, vulnerability analysis, security advisory, CVE database, threat intelligence, security research, vulnerability assessment, cyber threats, 2022, CVSS score, exploit, patch, remediation, cisco security, rv160_firmware vulnerability, rv160 vulnerability, rv160w_firmware vulnerability, rv160w vulnerability, rv260_firmware vulnerability","\u002Fwhat-is\u002Fcve-2022-20827",{"@context":130,"@type":131,"headline":125,"description":126,"datePublished":10,"dateModified":11,"author":132,"publisher":136,"about":140,"mainEntityOfPage":144,"articleSection":147,"keywords":148},"https:\u002F\u002Fschema.org","TechArticle",{"@type":133,"name":134,"url":135},"Organization","Precursor 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