GHSA-9C5C-5J4H-8Q2C BookStack is vulnerable to Improper Access Control.

BookStack prior to version 21.11.3 is vulnerable to Improper Access Control. A logged-in user with no privileges OR guest user if public access enabled can access the /search/users/select AJAX endpoint meant for admins to manage audit logs, to dump all usernames existing in the Bookstack database...

The software for email security solutions from SonicWall, such as SonicWall Email Security and SonicWall Hosted Email Security, has vulnerabilities related to insufficient file checking during loading. This allows attackers to gain unauthorized access to protected information.

The vulnerability of SonicWall Email Security and SonicWall Hosted Email Security software lies in insufficient file checking during the loading process. Exploiting this vulnerability can allow an attacker to gain unauthorized access to protected information by downloading a malicious ZIP archive...

The vulnerability of the Cisco AsyncOS operating system for Cisco Email Security Appliance systems allows attackers to compromise the integrity of protected information.

The vulnerability of the Cisco AsyncOS operating system for Cisco Email Security Appliance systems exists due to insufficient validation of input data. Exploiting this vulnerability could allow a malicious actor to compromise the integrity of the protected information...

IKEA Hit by Email Reply-Chain Cyberattack

As of Friday – as in, shopping-on-steroids Black Friday – retail titan IKEA was wrestling with a then-ongoing reply-chain email phishing attack in which attackers were malspamming replies to stolen email threads. BleepingComputer got a look at internal emails – one of which is replicated below –...

CVE-2021-38375

OX App Suite through 7.10.5 allows XSS via the alt attribute of an IMG element in a truncated e-mail message...

CVE-2021-38375

OX App Suite through 7.10.5 allows XSS via the alt attribute of an IMG element in a truncated e-mail message...

3 Top Tools for Defending Against Phishing Attacks

Even with the most sophisticated email scanning and phishing detection system available, phishing emails are still a very common intrusion vector for cybercriminals to use to introduce malware, including ransomware, to a business’ network. That’s because 1 increasingly, legitimate systems are use...

Invest in These 3 Key Security Technologies to Fight Ransomware

A recent survey by Fortinet revealed that two-thirds of organizations had been the target of at least one ransomware attack – and 85 percent are more concerned about a ransomware attack than any other form of cyberattack. And, the evolving threat landscape is cited as one of the top challenges in...

Cisco Email Security Appliance Denial of Service Vulnerability

The Cisco Email Security Appliance ESA is an email security appliance from Cisco USA. A denial of service vulnerability exists in the Cisco Email Security Appliance, which is caused by insufficient validation of incoming email input. An attacker could exploit this vulnerability to perform a denia...

CVE-2021-34741

A vulnerability in the email scanning algorithm of Cisco AsyncOS software for Cisco Email Security Appliance ESA could allow an unauthenticated, remote attacker to perform a denial of service DoS attack against an affected device. This vulnerability is due to insufficient input validation of...

CVE-2021-34741

A vulnerability in the email scanning algorithm of Cisco AsyncOS software for Cisco Email Security Appliance ESA could allow an unauthenticated, remote attacker to perform a denial of service DoS attack against an affected device. This vulnerability is due to insufficient input validation of...

CVE-2021-34741

Cisco Email Security Appliance (ESA) with Cisco AsyncOS contains a DoS vulnerability due to insufficient validation of incoming emails in the email scanning algorithm. An unauthenticated attacker could exhaust CPU resources by sending a crafted email, causing DoS. Public advisories from Cisco doc...

CVE-2021-34741 Cisco Email Security Appliance Denial of Service Vulnerability

A vulnerability in the email scanning algorithm of Cisco AsyncOS software for Cisco Email Security Appliance ESA could allow an unauthenticated, remote attacker to perform a denial of service DoS attack against an affected device. This vulnerability is due to insufficient input validation of...

PT-2021-4953 · Cisco · Cisco Asyncos +1

Name of the Vulnerable Software and Affected Versions: Cisco Email Security Appliance ESA affected versions not specified Description: The issue is related to insufficient input validation of incoming emails in the email scanning algorithm of Cisco AsyncOS software. This could allow an...

Vulnerability fixed in Cisco Email Security Appliance (ESA)

A vulnerability has been fixed in Cisco Email Security Appliance. The vulnerability allows an unauthenticated remote malicious person to remotely capable of causing a denial-of-service. In order to vulnerability, a malicious party must send a rogue e-mail to the appliance. Due to insufficient inp...

CVE-2021-34741

A vulnerability in the email scanning algorithm of Cisco AsyncOS software for Cisco Email Security Appliance ESA could allow an unauthenticated, remote attacker to perform a denial of service DoS attack against an affected device. This vulnerability is due to insufficient input validation of...

SonicWall Email Security Improper Privilege Management Vulnerability

SonicWall Email Security contains an improper privilege management vulnerability that allows an attacker to create an administrative account by sending a crafted HTTP request to the remote host. This vulnerability has known usage in a SonicWall Email Security exploit chain along with CVE-2021-200...

SonicWall Email Security Path Traversal Vulnerability

SonicWall Email Security contains a path traversal vulnerability that allows a post-authenticated attacker to read files on the remote host. This vulnerability has known usage in a SonicWall Email Security exploit chain along with CVE-2021-20021 and CVE-2021-20022 to achieve privilege escalation...

Cisco Email Security Appliance 输入验证错误漏洞

The Cisco Email Security Appliance ESA is an email security appliance from Cisco USA. A denial of service vulnerability exists in the Cisco Email Security Appliance, which is caused by insufficient validation of incoming email input. An attacker could exploit this vulnerability to perform a denia...

SonicWall Email Security Unrestricted Upload of File Vulnerability

SonicWall Email Security contains an unrestricted upload of file with dangerous type vulnerability that allows a post-authenticated attacker to upload a file to the remote host. This vulnerability has known usage in a SonicWall Email Security exploit chain along with CVE-2021-20021 and...