high7.8
CVE-2020-26155
Multiple files and folders in Utimaco SecurityServer 4.20.0.4 and 4.31.1.0.
Impact
Multiple files and folders in Utimaco SecurityServer 4.20.0.4 and 4.31.1.0. are installed with Read/Write permissions for authenticated users, which allows for binaries to be manipulated by non-administrator users. Additionally, entries are made to the PATH environment variable which, in conjunction with these weak permissions, could enable an attacker to perform a DLL hijacking attack.
Affected products
| Vendor | Product | Affected versions |
|---|---|---|
| Utimaco | Block-Safe Firmware | Versions 2.0.0, 3.0.0 |
| Utimaco | Cryptoserver Cp5 Firmware | Versions 5.0.0.0, 5.1.0.0 |
| Utimaco | Cryptoserver Cp5 Vs-Nfd Firmware | Version 5.1.0.0 |
| Utimaco | Paymentserver Firmware | from 3.0 through 4.31.0 |
| Utimaco | Paymentserver Hybrid Firmware | from 3.0 through 4.33.0 |
| Utimaco | Securityserver Firmware | from 3.0 through 4.31.1 |
Weakness classification
References
- NVD record
- CVE.org record
- https://hsm.utimaco.com/products-hardware-security-modules/general-purpose-hsm/
- https://secureyourit.co.uk/wp/2021/03/13/utimaco-cve-2020-26155/
- https://hsm.utimaco.com/products-hardware-security-modules/general-purpose-hsm/
- https://secureyourit.co.uk/wp/2021/03/13/utimaco-cve-2020-26155/