What is the CVSS score of CVE-2020-10634?

CVE-2020-10634 has a CVSS 3.1 base score of 9.1 (Critical). CVSS vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:N. EPSS exploitation probability: 1.4%.

Net Line Fw 50 Firmware CVE-2020-10634

CRITICAL

Path Traversal (CWE-22)

2020-05-05 ics-cert@hq.dhs.gov

Path Traversal Net Line Fw 50 Firmware

9.1

CVSS 3.1 · NVD

Severity by source

NVD PRIMARY

9.1 CRITICAL

AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:N

Primary rating from NVD · only source for this CVE.

CVSS VectorNVD

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:N

Attack Vector

Network

Attack Complexity

Low

Privileges Required

None

User Interaction

None

Scope

Unchanged

Confidentiality

High

Integrity

High

Availability

None

Lifecycle Timeline

CVE Published

May 05, 2020 - 21:15 nvd

CRITICAL 9.1

DescriptionNVD

SAE IT-systems FW-50 Remote Telemetry Unit (RTU). A specially crafted request could allow an attacker to view the file structure of the affected device and access files that should be inaccessible.

AnalysisAI

SAE IT-systems FW-50 Remote Telemetry Unit (RTU). Rated critical severity (CVSS 9.1), this vulnerability is remotely exploitable, no authentication required, low attack complexity. No vendor patch available.

Technical ContextAI

This vulnerability is classified as Path Traversal (CWE-22), which allows attackers to access files and directories outside the intended path. SAE IT-systems FW-50 Remote Telemetry Unit (RTU). A specially crafted request could allow an attacker to view the file structure of the affected device and access files that should be inaccessible. Affected products include: Sae-It Net-Line Fw-50 Firmware.

RemediationAI

No vendor patch is available at time of analysis. Monitor vendor advisories for updates. Validate and canonicalize file paths. Use chroot or sandboxing. Reject input containing path separators or '../' sequences.