Nagios Security Vulnerabilities

CVE-2021-33177

The Bulk Modifications functionality in Nagios XI versions prior to 5.8.5 is vulnerable to SQL injection. Exploitation requires the malicious actor to be authenticated to the vulnerable system, but once authenticated they would be able to execute arbitrary sql...

CVE-2021-33179

The general user interface in Nagios XI versions prior to 5.8.4 is vulnerable to authenticated reflected cross-site scripting. An authenticated victim, who accesses a specially crafted malicious URL, would unknowingly execute the attached...

CVE-2020-7206

HP nagios plugin for iLO (nagios-plugins-hpilo v1.50 and earlier) has a php code injection...

CVE-2020-13977

Nagios 4.4.5 allows an attacker, who already has administrative access to change the "URL for JSON CGIs" configuration setting, to modify the Alert Histogram and Trends code via crafted versions of the archivejson.cgi, objectjson.cgi, and statusjson.cgi files. NOTE: this vulnerability has been...

CVE-2020-6584

Nagios Log Server 2.1.3 has Incorrect Access...

CVE-2020-6586

Nagios Log Server 2.1.3 allows XSS by visiting /profile and entering a crafted name field that is mishandled on the /admin/users page. Any malicious user with limited access can store an XSS payload in his Name. When any admin views this, the XSS is...

CVE-2020-6585

Nagios Log Server 2.1.3 has...

CVE-2018-15712

Nagios XI 5.5.6 allows reflected cross site scripting from remote unauthenticated attackers via the host parameter in...

CVE-2018-15710

Nagios XI 5.5.6 allows local authenticated attackers to escalate privileges to root via...

CVE-2018-15714

Nagios XI 5.5.6 allows reflected cross site scripting from remote unauthenticated attackers via the oname and oname2...

CVE-2018-15711

Nagios XI 5.5.6 allows remote authenticated attackers to reset and regenerate the API key of more privileged users. The attacker can then use the new API key to execute API calls at elevated...

CVE-2018-15713

Nagios XI 5.5.6 allows persistent cross site scripting from remote authenticated attackers via the stored email address in...

CVE-2018-15709

Nagios XI 5.5.6 allows remote authenticated attackers to execute arbitrary commands via a crafted HTTP...

CVE-2018-15708

Snoopy 1.0 in Nagios XI 5.5.6 allows remote unauthenticated attackers to execute arbitrary commands via a crafted HTTP...

CVE-2016-8641

A privilege escalation vulnerability was found in nagios 4.2.x that occurs in daemon-init.in when creating necessary files and insecurely changing the ownership afterwards. It's possible for the local attacker to create symbolic links before the files are to be created and possibly escalating the.....

CVE-2018-13441

qh_help in Nagios Core version 4.4.1 and earlier is prone to a NULL pointer dereference vulnerability, which allows attacker to cause a local denial-of-service condition by sending a crafted payload to the listening UNIX...

CVE-2017-12847

Nagios Core before 4.3.3 creates a nagios.lock PID file after dropping privileges to a non-root account, which might allow local users to kill arbitrary processes by leveraging access to this non-root account for nagios.lock modification before a root script executes a "kill cat...

CVE-2016-0726

The Fedora Nagios package uses "nagiosadmin" as the default password for the "nagiosadmin" administrator account, which makes it easier for remote attackers to obtain access by leveraging knowledge of the...

CVE-2008-7313

The _httpsrequest function in Snoopy allows remote attackers to execute arbitrary commands. NOTE: this issue exists dues to an incomplete fix for...

CVE-2016-6209

Cross-site scripting (XSS) vulnerability in...

CVE-2014-5009

Snoopy allows remote attackers to execute arbitrary commands. NOTE: this vulnerability exists due to an incomplete fix for...

CVE-2016-10089

Nagios 4.3.2 and earlier allows local users to gain root privileges via a hard link attack on the Nagios init script file, related to...

CVE-2016-9566

base/logging.c in Nagios Core before 4.2.4 allows local users with access to an account in the nagios group to gain root privileges via a symlink attack on the log file. NOTE: this can be leveraged by remote attackers using...

CVE-2016-9565

MagpieRSS, as used in the front-end component in Nagios Core before 4.2.2 might allow remote attackers to read or write to arbitrary files by spoofing a crafted response from the Nagios RSS feed server. NOTE: this vulnerability exists because of an incomplete fix for...

CVE-2014-4701

The check_dhcp plugin in Nagios Plugins before 2.0.2 allows local users to obtain sensitive information from INI configuration files via the extra-opts flag, a different vulnerability than...

CVE-2014-4703

lib/parse_ini.c in Nagios Plugins 2.0.2 allows local users to obtain sensitive information via a symlink attack on the configuration file in the extra-opts flag. NOTE: this vulnerability exists because of an incomplete fix for...

CVE-2014-4702

The check_icmp plugin in Nagios Plugins before 2.0.2 allows local users to obtain sensitive information from INI configuration files via the extra-opts flag, a different vulnerability than...

CVE-2014-1878

Stack-based buffer overflow in the cmd_submitf function in cgi/cmd.c in Nagios Core, possibly 4.0.3rc1 and earlier, and Icinga before 1.8.6, 1.9 before 1.9.5, and 1.10 before 1.10.3 allows remote attackers to cause a denial of service (segmentation fault) via a long message to...

CVE-2013-2214

status.cgi in Nagios 4.0 before 4.0 beta4 and 3.x before 3.5.1 does not properly restrict access to certain users that are a contact for a service, which allows remote authenticated users to obtain sensitive information about hostnames via the servicegroup (1) overview, (2) summary, or (3) grid...

CVE-2013-7205

Off-by-one error in the process_cgivars function in contrib/daemonchk.c in Nagios Core 3.5.1, 4.0.2, and earlier allows remote authenticated users to obtain sensitive information from process memory or cause a denial of service (crash) via a long string in the last key value in the variable list,.....

CVE-2013-7108

Multiple off-by-one errors in Nagios Core 3.5.1, 4.0.2, and earlier, and Icinga before 1.8.5, 1.9 before 1.9.4, and 1.10 before 1.10.2 allow remote authenticated users to obtain sensitive information from process memory or cause a denial of service (crash) via a long string in the last key value...

CVE-2013-4214

rss-newsfeed.php in Nagios Core 3.4.4, 3.5.1, and earlier, when MAGPIE_CACHE_ON is set to 1, allows local users to overwrite arbitrary files via a symlink attack on...

CVE-2012-6096

Multiple stack-based buffer overflows in the get_history function in history.cgi in Nagios Core before 3.4.4, and Icinga 1.6.x before 1.6.2, 1.7.x before 1.7.4, and 1.8.x before 1.8.4, might allow remote attackers to execute arbitrary code via a long (1) host_name variable (host parameter) or (2).....

CVE-2011-2179

Multiple cross-site scripting (XSS) vulnerabilities in config.c in config.cgi in (1) Nagios 3.2.3 and (2) Icinga before 1.4.1 allow remote attackers to inject arbitrary web script or HTML via the expand parameter, as demonstrated by an (a) command action or a (b) hosts...

CVE-2011-1523

Cross-site scripting (XSS) vulnerability in statusmap.c in statusmap.cgi in Nagios 3.2.3 and earlier allows remote attackers to inject arbitrary web script or HTML via the layer...

CVE-2009-2288

statuswml.cgi in Nagios before 3.1.1 allows remote attackers to execute arbitrary commands via shell metacharacters in the (1) ping or (2) Traceroute...

CVE-2008-6373

Unspecified vulnerability in Nagios before 3.0.6 has unspecified impact and remote attack vectors related to CGI programs, "adaptive external commands," and "writing newlines and submitting service...

CVE-2008-5028

Cross-site request forgery (CSRF) vulnerability in cmd.cgi in (1) Nagios 3.0.5 and (2) op5 Monitor before 4.0.1 allows remote attackers to send commands to the Nagios process, and trigger execution of arbitrary programs by this process, via unspecified HTTP...

CVE-2008-5027

The Nagios process in (1) Nagios before 3.0.5 and (2) op5 Monitor before 4.0.1 allows remote authenticated users to bypass authorization checks, and trigger execution of arbitrary programs by this process, via an (a) custom form or a (b) browser...

CVE-2008-4796

The _httpsrequest function (Snoopy/Snoopy.class.php) in Snoopy 1.2.3 and earlier, as used in (1) ampache, (2) libphp-snoopy, (3) mahara, (4) mediamate, (5) opendb, (6) pixelpost, and possibly other products, allows remote attackers to execute arbitrary commands via shell metacharacters in https...

CVE-2007-5803

Multiple cross-site scripting (XSS) vulnerabilities in CGI programs in Nagios before 2.12 might allow remote attackers to inject arbitrary web script or HTML via unspecified vectors, a different issue than CVE-2007-5624 and...

CVE-2008-1360

Cross-site scripting (XSS) vulnerability in Nagios before 2.11 allows remote attackers to inject arbitrary web script or HTML via unknown vectors to unspecified CGI scripts, a different issue than...

CVE-2007-5624

Cross-site scripting (XSS) vulnerability in Nagios 2.x before 2.10 allows remote attackers to inject arbitrary web script or HTML via unknown vectors to unspecified CGI...

CVE-2006-2489

Integer overflow in CGI scripts in Nagios 1.x before 1.4.1 and 2.x before 2.3.1 allows remote attackers to cause a denial of service (crash) and possibly execute arbitrary code via a content length (Content-Length) HTTP header. NOTE: this is a different vulnerability than...

CVE-2006-2162

Buffer overflow in CGI scripts in Nagios 1.x before 1.4 and 2.x before 2.3 allows remote attackers to execute arbitrary code via a negative content length (Content-Length) HTTP...

CVE-2002-1959

Nagios 1.0b1 through 1.0b3 allows remote attackers to execute arbitrary commands via shell metacharacters in plugin...