What is the CVSS score of CVE-2017-12707?

CVE-2017-12707 has a CVSS 3.0 base score of 9.8 (Critical). CVSS vector: CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H. EPSS exploitation probability: 0.6%.

Scada Microbrowser CVE-2017-12707

CRITICAL

Stack-based Buffer Overflow (CWE-121)

2017-08-25 ics-cert@hq.dhs.gov

Buffer Overflow Stack Overflow Scada Microbrowser

9.8

CVSS 3.0 · NVD

Severity by source

NVD PRIMARY

9.8 CRITICAL

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

Primary rating from NVD · only source for this CVE.

CVSS VectorNVD

CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

Attack Vector

Network

Attack Complexity

Low

Privileges Required

None

User Interaction

None

Scope

Unchanged

Confidentiality

High

Integrity

High

Availability

High

Lifecycle Timeline

CVE Published

Aug 25, 2017 - 19:29 cve.org

CRITICAL 9.8

DescriptionCVE.org

A Stack-based Buffer Overflow issue was discovered in SpiderControl SCADA MicroBrowser Versions 1.6.30.144 and prior. Opening a maliciously crafted html file may cause a stack overflow.

AnalysisAI

A Stack-based Buffer Overflow issue was discovered in SpiderControl SCADA MicroBrowser Versions 1.6.30.144 and prior. Rated critical severity (CVSS 9.8), this vulnerability is remotely exploitable, no authentication required, low attack complexity. No vendor patch available.

Technical ContextAI

This vulnerability is classified under CWE-121. A Stack-based Buffer Overflow issue was discovered in SpiderControl SCADA MicroBrowser Versions 1.6.30.144 and prior. Opening a maliciously crafted html file may cause a stack overflow. Affected products include: Spidercontrol Scada Microbrowser.

RemediationAI

No vendor patch is available at time of analysis. Monitor vendor advisories for updates. Apply vendor patches when available. Implement network segmentation and monitoring as interim mitigations.