High Severity Vulnerabilities

111.5K CVEs classified as high severity

HIGH
Total CVEs
111.5K
Vulnerabilities
Avg CVSS
7.8
High
Max CVSS
10.0
Highest
Min CVSS
7.2
Lowest

Browse by Severity

High Severity CVEs

Page 4619 of 4645
CVSS:7.2(High)

IPFilter 3.2.3 through 3.2.10 allows local users to modify arbitrary files via a symlink attack on the saved output file.

CVSS:10.0(Critical)

Internet Explorer, with a security setting below Medium, allows remote attackers to execute arbitrary commands via a malicious web page that uses the FileSystemObject ActiveX object.

CVSS:7.5(High)

Buffer overflow in cddbd CD database server allows remote attackers to execute arbitrary commands via a long log message.

CVSS:10.0(Critical)

Multiple buffer overflows in smbvalid/smbval SMB authentication library, as used in Apache::AuthenSmb and possibly other modules, allows remote attackers to execute arbitrary commands via (1) a long u...

CVSS:7.5(High)

IIS 4.0 does not properly restrict access for the initial session request from a user's IP address if the address does not resolve to a DNS domain, aka the "Domain Resolution" vulnerability.

CVSS:7.2(High)

Untrusted search path vulnerability in day5datacopier in SGI IRIX 6.2 allows local users to execute arbitrary commands via a modified PATH environment variable that points to a malicious cp program.

CVSS:7.5(High)

Various modems that do not implement a guard time, or are configured with a guard time of 0, can allow remote attackers to execute arbitrary modem commands such as ATH, ATH0, etc., via a "+++" sequenc...

CVSS:7.2(High)

Ethereal allows local users to overwrite arbitrary files via a symlink attack on the packet capture file.

CVSS:7.5(High)

Majordomo 1.94.3 and earlier allows remote attackers to execute arbitrary commands when the advertise or noadvertise directive is used in a configuration file, via shell metacharacters in the Reply-To...

CVSS:7.2(High)

Vulnerability in sgihelp in the SGI help system and print manager in IRIX 5.2 and earlier allows local users to gain root privileges, possibly through the clogin command.

CVSS:7.5(High)

Cisco routers 9.17 and earlier allow remote attackers to bypass security restrictions via certain IP source routed packets that should normally be denied using the "no ip source-route" command.

CVSS:7.2(High)

Vulnerability in in.rlogind in SunOS 4.0.3 and 4.0.3c allows local users to gain root privileges.

CVSS:7.2(High)

Vulnerability in in.telnetd in SunOS 4.1.1 and earlier allows local users to gain root privileges.

CVSS:7.2(High)

xterm in Digital UNIX 4.0B *with* patch kit 5 allows local users to overwrite arbitrary files via a symlink attack on a core dump file, which is created when xterm is called with a DISPLAY environment...

CVSS:7.2(High)

Vulnerability in scoterm in SCO OpenServer 5.0 and SCO Open Desktop/Open Server 3.0 allows local users to gain root privileges.

CVSS:7.2(High)

Buffer overflow in ping in AIX 4.2 and earlier allows local users to gain root privileges via a long command line argument.

CVSS:7.5(High)

Buffer overflow in web-admin tool in NetXRay 2.6 allows remote attackers to cause a denial of service, and possibly execute arbitrary commands, via a long HTTP request.

CVSS:7.5(High)

SystemSoft SystemWizard package in HP Pavilion PC with Windows 98, and possibly other platforms and operating systems, installs two ActiveX controls that are marked as safe for scripting, which allows...

CVSS:7.5(High)

Check Point Firewall-1 does not properly handle certain restricted keywords (e.g., Mail, auth, time) in user-defined objects, which could produce a rule with a default "ANY" address and result in acce...

CVSS:10.0(Critical)

Apache WWW server 1.3.1 and earlier allows remote attackers to cause a denial of service (resource exhaustion) via a large number of MIME headers with the same name, aka the "sioux" vulnerability.

CVSS:7.2(High)

BuildDisk program on NeXT systems before 2.0 does not prompt users for the root password, which allows local users to gain root privileges.

CVSS:7.2(High)

TIOCCONS in SunOS 4.1.1 does not properly check the permissions of a user who tries to redirect console output and input, which could allow a local user to gain privileges.

CVSS:7.2(High)

chroot in Digital Ultrix 4.1 and 4.0 is insecurely installed, which allows local users to gain privileges.

CVSS:10.0(Critical)

The "me" user in NeXT NeXTstep 2.1 and earlier has wheel group privileges, which could allow the me user to use the su command to become root.