Log in / Sign up

Vulnerability details

CVE-2026-108336

Hitachi Vantara Remot Ops Agent

Token Signing Key Allows Unauthenticated Administrative Access

CVSS 4.0
9.1Critical

Official description

When the default self-signed certificate is used, an attacker could gain administrative access to the application. The SSL certificate for the web interface is used to sign JWT access tokens that are used to validate that the user is logged in. When the default SSL certificate is used, an attacker could have the capability to sign JWT access tokens and bypass login. An attacker could gain administrative access to the application and perform actions like configuring the service or requesting log collection. Device credentials and customer data cannot be accessed with this vulnerability.

CVSS scores

ScoreVersionSourceVector
9.1Critical 4.0 CVEProject cvelistV5 (CNA) (HITVAN) CVSS:4.0/AV:N/AC:L/AT:P/PR:N/UI:N/VC:H/VI:H/VA:N/SC:N/SI:N/SA:N

Affected products

VendorProductVersionsSource
Hitachi Vantara Remot Ops Agent 1.60 ≤ v ≤ 2.0 CVEProject cvelistV5 (CNA)

References and advisories

1
Kolun on Telegram @kolunsec Exploited CVEs, key news and a daily digest Alerts for this product's next CVEsFollow the product to get new vulnerabilities on Telegram.

Details

Published
2026-10-15
Last updated
2026-10-16
State
Published
Assigner (CNA)
HITVAN
Kolun priority
17 · Low

Exploit prediction (EPSS)

0.22%
Probability of exploitation in 30 days
12.9%
Percentile (among all CVEs)

SSVC assessment (CISA)

Automatable
Yes
Exploitation
None
Technical impact
Total

Weaknesses (CWE)

  • CWE-321
    Use of hard-coded cryptographic key