High Severity Vulnerabilities

111.5K CVEs classified as high severity

HIGH
Total CVEs
111.5K
Vulnerabilities
Avg CVSS
8.1
High
Max CVSS
10.0
Highest
Min CVSS
7.2
Lowest

Browse by Severity

High Severity CVEs

Page 4561 of 4645
CVSS:7.5(High)

XChat 1.8.7 and earlier, including default configurations of 1.4.2 and 1.4.3, allows remote attackers to execute arbitrary IRC commands as other clients via encoded characters in a PRIVMSG command tha...

CVSS:10.0(Critical)

Buffer overflow in AOL Instant Messenger (AIM) 4.7.2480, 4.8.2616, and other versions allows remote attackers to execute arbitrary code via a long argument in a game request (AddGame).

CVSS:7.2(High)

Heap corruption vulnerability in the "at" program allows local users to execute arbitrary code via a malformed execution time, which causes at to free the same memory twice.

CVSS:7.5(High)

Buffer overflow in the preprocessor in groff 1.16 and earlier allows remote attackers to gain privileges via lpd in the LPRng printing system.

CVSS:7.5(High)

Format string vulnerability in stunnel before 3.22 when used in client mode for (1) smtp, (2) pop, or (3) nntp allows remote malicious servers to execute arbitrary code.

CVSS:7.5(High)

Vulnerability in RFC822 address parser in mutt before 1.2.5.1 and mutt 1.3.x before 1.3.25 allows remote attackers to execute arbitrary commands via an improperly terminated comment or phrase in the a...

CVSS:10.0(Critical)

GE Healthcare eNTEGRA P&R has a password of (1) entegra for the entegra user, (2) passme for the super user of the Polestar/Polestar-i Starlink 4 upgrade, (3) 0 for the entegra user of the Codonics pr...

CVSS:10.0(Critical)

Directory traversal vulnerability in SimpleServer:WWW 1.13 and earlier allows remote attackers to execute arbitrary programs via encoded ../ ("%2E%2E%2F%") sequences in a request to the cgi-bin/ direc...

CWE-222001
CVSS:7.5(High)

CardBoard 2.4 greeting card CGI by Michael Barretto allows remote attackers to execute arbitrary commands via shell metacharacters in the recipient field.

CWE-202001
CVSS:10.0(Critical)

lpd daemon (in.lpd) in Solaris 8 and earlier allows remote attackers to execute arbitrary commands via a job request with a crafted control file that is not properly handled when lpd invokes a mail pr...

CWE-782001
CVSS:7.2(High)

Buffer overflow in the LDAP naming services library (libsldap) in Sun Solaris 8 allows local users to execute arbitrary code via a long LDAP_OPTIONS environment variable to a privileged program that u...

CVSS:7.5(High)

The File Blocker feature in Clearswift MAILsweeper for SMTP 4.2 allows remote attackers to bypass e-mail attachment filtering policies via a modified name in a Content-Type header.

CVSS:7.5(High)

Unknown vulnerability in CDE in Caldera OpenUnix 7.1.0, 7.1.1, and 8.0 allows an xterm session to gain privileges when the session is reused.

CVSS:10.0(Critical)

Buffer overflow in (1) HttpSaveCVP.dll and (2) HttpSaveCSP.dll in Trend Micro InterScan VirusWall 3.5.1 allows remote attackers to execute arbitrary code.

CVSS:10.0(Critical)

Buffer overflow in smtpscan.dll for Trend Micro InterScan VirusWall 3.51 for Windows NT has allows remote attackers to execute arbitrary code via a certain configuration parameter.

CVSS:7.5(High)

The MAC module in Netfilter in Linux kernel 2.4.1 through 2.4.11, when configured to filter based on MAC addresses, allows remote attackers to bypass packet filters via small packets.

CVSS:7.5(High)

Format string vulnerability in libvanessa_logger 0.0.1 in Perdition 0.1.8 allows remote attackers to execute arbitrary code via format string specifiers in the __vanessa_logger_log function.

CVSS:7.5(High)

Unknown vulnerability in Tomcat 3.2.1 running on HP Secure OS for Linux 1.0 allows attackers to access servlet resources. NOTE: due to the vagueness of the vendor advisory, it is not clear whether thi...

CVSS:7.2(High)

Format string vulnerability in nvi before 1.79 allows local users to gain privileges via format string specifiers in a filename.

CVSS:7.2(High)

Buffer overflow in Xvt 2.1 in Debian Linux 2.2 allows local users to execute arbitrary code via long (1) -name and (2) -T arguments.

CVSS:7.5(High)

Buffer overflow in ftpd in IBM AIX 4.3 and 5.1 allows attackers to gain privileges.

CVSS:7.5(High)

Outlook Express 6.0, with "Do not allow attachments to be saved or opened that could potentially be a virus" enabled, does not block email attachments from forwarded messages, which could allow remote...

CVSS:7.5(High)

Axis network camera 2120, 2110, 2100, 200+ and 200 contains a default administration password "pass", which allows remote attackers to gain access to the camera.

CVSS:7.5(High)

NAI WebShield SMTP 4.5 and possibly 4.5 MR1a does not filter improperly MIME encoded email attachments, which could allow remote attackers to bypass filtering and possibly execute arbitrary code in em...