CVE-2023-1778
Critical
Description
This vulnerability exists in GajShield Data Security Firewall firmware versions prior to v4.28 (except v4.21) due to insecure default credentials which allows remote attacker to login as superuser by using default username/password via web-based management interface and/or exposed SSH port thereby enabling remote attackers to execute arbitrary commands with administrative/superuser privileges on the targeted systems. The vulnerability has been addressed by forcing the user to change their default password to a new non-default password.
SeverityCritical
CVSS10.0
Exploit probability—
ProductGajshield Data Security Firewall Firmware
PublishedApr 27, 2023
First seenApr 27, 2023
Weakness typeCWE-287Improper authentication
How to fix
Update
- gajshield data_security_firewall_firmware4.21, 4.28 or later
Affected products
| Product | Affected versions | Fixed in |
|---|---|---|
| gajshield data_security_firewall_firmware | v < 4.21, 4.22 ≤ v < 4.28 | 4.21, 4.28 |
Check your version
Choose the product and enter the version you run to see whether it falls in the affected range.
In the Intelligence 360 plan
Attack Surface Management
See the assets tied to your domains, the technologies they run and known vulnerabilities in one list.