Security Vulnerabilities - CVEs Published In August 2021
A firmware validation issue was discovered in HMI3 Control Panel in Swisslog Healthcare Nexus Panel operated by released versions of software before Nexus Software 7.2.5.7. There is no firmware validation (e.g., cryptographic signature validation) during a File Upload for a firmware update.
CVSS Score
9.8
EPSS Score
0.02
Published
2021-08-02
A buffer overflow issue was discovered in the HMI3 Control Panel contained within the Swisslog Healthcare Nexus Panel, operated by released versions of software before Nexus Software 7.2.5.7. A buffer overflow allows an attacker to overwrite an internal queue data structure and can lead to remote code execution.
CVSS Score
9.8
EPSS Score
0.076
Published
2021-08-02
A buffer overflow issue was discovered in HMI3 Control Panel in Swisslog Healthcare Nexus Panel operated by released versions of software before Nexus Software 7.2.5.7. If an attacker sends a malformed UDP message, a buffer underflow occurs, leading to an out-of-bounds copy and possible remote code execution.
CVSS Score
9.8
EPSS Score
0.076
Published
2021-08-02
An insecure permissions issue was discovered in HMI3 Control Panel in Swisslog Healthcare Nexus operated by released versions of software before Nexus Software 7.2.5.7. The device has two user accounts with passwords that are hardcoded.
CVSS Score
9.8
EPSS Score
0.006
Published
2021-08-02
A buffer overflow issue was discovered in HMI3 Control Panel in Swisslog Healthcare Nexus Panel operated by released versions of software before Nexus Software 7.2.5.7. In the tcpTxThread function, the received data is copied to a stack buffer. An off-by-3 condition can occur, resulting in a stack-based buffer overflow.
CVSS Score
9.8
EPSS Score
0.008
Published
2021-08-02
A buffer overflow issue leading to denial of service was discovered in HMI3 Control Panel in Swisslog Healthcare Nexus Panel operated by released versions of software before Nexus Software 7.2.5.7. When HMI3 starts up, it binds a local service to a TCP port on all interfaces of the device, and takes extensive time for the GUI to connect to the TCP socket, allowing the connection to be hijacked by an external attacker.
CVSS Score
7.5
EPSS Score
0.009
Published
2021-08-02
An insecure permissions issue was discovered in HMI3 Control Panel in Swisslog Healthcare Nexus Panel operated by released versions of software before Nexus Software 7.2.5.7. A user logged in using the default credentials can gain root access to the device, which provides permissions for all of the functionality of the device.
CVSS Score
9.8
EPSS Score
0.006
Published
2021-08-02
QSAN Storage Manager header page parameters does not filter special characters. Remote attackers can inject JavaScript without logging in and launch reflected XSS attacks to access and modify specific data.
CVSS Score
6.1
EPSS Score
0.047
Published
2021-08-02
The Calendar Event Multi View WordPress plugin before 1.4.01 does not sanitise or escape the 'start' and 'end' GET parameters before outputting them in the page (via php/edit.php), leading to a reflected Cross-Site Scripting issue.
CVSS Score
6.1
EPSS Score
0.255
Published
2021-08-02
The Popular Brand Icons – Simple Icons WordPress plugin before 2.7.8 does not sanitise or validate some of its shortcode parameters, such as "color", "size" or "class", allowing users with a role as low as Contributor to set Cross-Site payload in them. A post made by a contributor would still have to be approved by an admin to have the XSS triggered in the frontend, however, higher privilege users, such as editor could exploit this without the need of approval, and even when the blog disallows the unfiltered_html capability.
CVSS Score
5.4
EPSS Score
0.002
Published
2021-08-02