Digi: Security Vulnerabilities
An issue was discovered on Digi TransPort devices through 2021-07-21. An authenticated attacker may load customized firmware (because the bootloader does not verify that it is authentic), changing the behavior of the gateway.
CVSS Score
8.8
EPSS Score
0.003
Published
2021-12-10
An issue was discovered on Digi TransPort Gateway devices through 5.2.13.4. They do not set the Secure attribute for sensitive cookies in HTTPS sessions, which could cause the user agent to send those cookies in cleartext over an HTTP session.
CVSS Score
7.5
EPSS Score
0.002
Published
2021-12-10
In Digi RealPort through 4.10.490, authentication relies on a challenge-response mechanism that gives access to the server password, making the protection ineffective. An attacker may send an unauthenticated request to the server. The server will reply with a weakly-hashed version of the server's access password. The attacker may then crack this hash offline in order to successfully login to the server.
CVSS Score
9.8
EPSS Score
0.002
Published
2021-10-08
An issue was discovered in Digi RealPort for Windows through 4.8.488.0. A buffer overflow exists in the handling of ADDP discovery response messages. This could result in arbitrary code execution.
CVSS Score
9.8
EPSS Score
0.007
Published
2021-10-08
An issue was discovered in Digi RealPort through 4.8.488.0. The 'encrypted' mode is vulnerable to man-in-the-middle attacks and does not perform authentication.
CVSS Score
8.1
EPSS Score
0.003
Published
2021-10-08
Properly formatted POST requests to multiple resources on the HTTP and HTTPS web servers of the Digi PortServer TS 16 Rack device do not require authentication or authentication tokens. This vulnerability could allow an attacker to enable the SNMP service and manipulate the community strings to achieve further control in.
CVSS Score
9.6
EPSS Score
0.002
Published
2021-09-17
Digi ConnectPort X2e before 3.2.30.6 allows an attacker to escalate privileges from the python user to root via a symlink attack that uses chown, related to /etc/init.d/S50dropbear.sh and the /WEB/python/.ssh directory.
CVSS Score
7.8
EPSS Score
0.001
Published
2021-02-18
IP-in-IP protocol specifies IP Encapsulation within IP standard (RFC 2003, STD 1) that decapsulate and route IP-in-IP traffic is vulnerable to spoofing, access-control bypass and other unexpected behavior due to the lack of validation to verify network packets before decapsulation and routing.
CVSS Score
5.3
EPSS Score
0.2
Published
2020-06-02
Digi XBee 2 devices do not have an effective protection mechanism against remote AT commands, because of issues related to the network stack upon which the ZigBee protocol is built.
CVSS Score
7.7
EPSS Score
0.001
Published
2020-05-21
Digi International ConnectPort LTS 32 MEI, Firmware Version 1.4.3 (82002228_K 08/09/2018), bios Version 1.2. Multiple cross-site scripting vulnerabilities exist that could allow an attacker to cause a denial-of-service condition.
CVSS Score
6.2
EPSS Score
0.004
Published
2020-02-13