CVE-2025-59693
CRITICAL
INFO
Priority: 0.10
BB Relevance:
80/100
Published: 2025-12-02
Modified: 2026-11-04
First seen: 2026-11-04
Status: active
Attack Surface
Network
Low Complexity
No Auth
No Interaction
Conf. Impact
Integ. Impact
CVSS Vector Breakdown
AV:
Network
AC:
Low
PR:
None
UI:
None
S:
Unchanged
C:
High
I:
High
A:
High
Description
The Chassis Management Board in Entrust nShield Connect XC, nShield 5c, and nShield HSMi through 13.6.11, or 13.7 (patched in 13.6.12 (LTS) and 13.9.0 (STS)), allows a physically proximate attacker to obtain debug access and escalate privileges by bypassing the tamper label and opening the chassis without leaving evidence, and accessing the JTAG connector. This is called F02.
Weakness Classification (1)
Affected Software (5)
| Vendor | Product | Version |
|---|---|---|
| entrust | nshield_5c_firmware | < 13.6.12 |
| entrust | nshield_connect_xc_base_firmware | < 13.6.12 |
| entrust | nshield_connect_xc_high_firmware | < 13.6.12 |
| entrust | nshield_connect_xc_mid_firmware | < 13.6.12 |
| entrust | nshield_hsmi_firmware | < 13.6.12 |
References & Advisories (4)
Product
Exploit
Third Party Advisory