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CWE-863: Incorrect Authorization, page 94

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The product performs an authorization check when an actor attempts to access a resource or perform an action, but it does not correctly perform the check.

What the weakness is: CWE-863 at MITRE

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Show the promptExplain CWE-863: Incorrect Authorization and how to prevent and detect it in code. Use https://cwe.mitre.org/data/definitions/863.html and https://cve.bz/cve/cwe/863?via=ask-ai-copy for recent CVEs with this weakness. Cite the sources.

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  1. 5.8CVE-2012-1342EPSS 1.5%

    Cisco Carrier Routing System (CRS) 3.9, 4.0, and 4.1 allows remote attackers to bypass ACL entries via fragmented packets, aka Bug ID CSCtj10975.

  2. –CVE-2011-1207EPSS 5.3%

    The ActiveBar1 ActiveX control in the Data Dynamics ActiveBar ActiveX controls, as distributed in ActBar.ocx 1.0.6.5 in IBM Rational System Architect 11.4.0.2, 11.4.0.1, and earlier, does not properly restrict the SetLayoutData method, whi…

  3. –CVE-2011-1123EPSS 1.2%

    Google Chrome before 9.0.597.107 does not properly restrict access to internal extension functions, which has unspecified impact and remote attack vectors.

  4. –CVE-2010-4296EPSS 0.4%

    vmware-mount in VMware Workstation 7.x before 7.1.2 build 301548 on Linux, VMware Player 3.1.x before 3.1.2 build 301548 on Linux, VMware Server 2.0.2 on Linux, and VMware Fusion 3.1.x before 3.1.2 build 332101 does not properly load libra…

  5. 9.8CVE-2010-2965EPSS 58%

    The WDB target agent debug service in Wind River VxWorks 6.x, 5.x, and earlier, as used on the Rockwell Automation 1756-ENBT series A with firmware 3.2.6 and 3.6.1 and other products, allows remote attackers to read or modify arbitrary mem…

  6. 9.8CVE-2008-7109EPSS 4.1%

    The Scanner File Utility (aka listener) in Kyocera Mita (KM) 3.3.0.1 allows remote attackers to bypass authorization and upload arbitrary files to the client system via a modified program that does not prompt the user for a password.

  7. 6.5CVE-2009-2213EPSS 2.0%

    The default configuration of the Security global settings on the Citrix NetScaler Access Gateway appliance with Enterprise Edition firmware 9.0, 8.1, and earlier specifies Allow for the Default Authorization Action option, which might allo…

  8. –CVE-2008-6123EPSS 2.9%

    The netsnmp_udp_fmtaddr function (snmplib/snmpUDPDomain.c) in net-snmp 5.0.9 through 5.4.2.1, when using TCP wrappers for client authorization, does not properly parse hosts.allow rules, which allows remote attackers to bypass intended acc…

  9. 7.8CVE-2009-0034EPSS 0.4%

    parse.c in sudo 1.6.9p17 through 1.6.9p19 does not properly interpret a system group (aka %group) in the sudoers file during authorization decisions for a user who belongs to that group, which allows local users to leverage an applicable s…

  10. 7.5CVE-2008-4577EPSS 2.3%

    The ACL plugin in Dovecot before 1.1.4 treats negative access rights as if they are positive access rights, which allows attackers to bypass intended access restrictions.

  11. –CVE-2008-3424EPSS 2.7%

    Condor before 7.0.4 does not properly handle wildcards in the ALLOW_WRITE, DENY_WRITE, HOSTALLOW_WRITE, or HOSTDENY_WRITE configuration variables in authorization policy lists, which might allow remote attackers to bypass intended access r…

  12. –CVE-2008-0595EPSS 0.4%

    dbus-daemon in D-Bus before 1.0.3, and 1.1.x before 1.1.20, recognizes send_interface attributes in allow directives in the security policy only for fully qualified method calls, which allows local users to bypass intended access restricti…

  13. 5.3CVE-2007-3968EPSS 1.3%

    index.php in dirLIST before 0.1.1 allows remote attackers to list the contents of an excluded folder via a modified URL containing the folder name.

  14. –CVE-2007-2586ExploitEPSS 14%

    The FTP Server in Cisco IOS 11.3 through 12.4 does not properly check user authorization, which allows remote attackers to execute arbitrary code, and have other impact including reading startup-config, as demonstrated by a crafted MKD com…

  15. 7.5CVE-2006-6679EPSS 2.1%

    Pedro Lineu Orso chetcpasswd before 2.4 relies on the X-Forwarded-For HTTP header when verifying a client's status on an IP address ACL, which allows remote attackers to gain unauthorized access by spoofing this header.

  16. –CVE-2005-2136EPSS 0.6%

    Raritan Dominion SX (DSX) Console Servers DSX16, DSX32, DSX4, DSX8, and DSXA-48 set (1) world-readable permissions for /etc/shadow and (2) world-writable permissions for /bin/busybox, which allows local users to obtain hashed passwords or …

  17. 9.8CVE-2001-1155EPSS 2.0%

    TCP Wrappers (tcp_wrappers) in FreeBSD 4.1.1 through 4.3 with the PARANOID ACL option enabled does not properly check the result of a reverse DNS lookup, which could allow remote attackers to bypass intended access restrictions via DNS spo…