What is the CVSS score of CVE-2018-0407?

CVE-2018-0407 has a CVSS 3.0 base score of 5.4 (Medium). CVSS vector: CVSS:3.0/AV:N/AC:L/PR:L/UI:R/S:C/C:L/I:L/A:N. EPSS exploitation probability: 0.7%.

Sf300 08 Firmware CVE-2018-0407

MEDIUM

Cross-site Scripting (XSS) (CWE-79)

2018-08-01 psirt@cisco.com

XSS Cisco Sf300 08 Firmware Sf302 08 Firmware Sf302 08P Firmware Sf302 08Pp Firmware Sf302 08Mp Firmware Sf302 08Mpp Firmware Sf300 24 Firmware Sf300 24P Firmware Sf300 24Pp Firmware Sf300 24Mp Firmware Sf300 48 Firmware Sf300 48P Firmware Sf300 48Pp Firmware Sg300 10 Firmware Sg300 10Sfp Firmware Sg300 10P Firmware Sg300 10Pp Firmware Sg300 10Mp Firmware Sg300 10Mpp Firmware Sg300 20 Firmware Sg300 28 Firmware Sg300 28P Firmware Sg300 28Pp Firmware Sg300 28Mp Firmware Sg300 52 Firmware Sg300 52P Firmware Sg300 52Mp Firmware Sg300 28Sfp Firmware

5.4

CVSS 3.0 · NVD

Severity by source

NVD PRIMARY

5.4 MEDIUM

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

Primary rating from NVD · only source for this CVE.

CVSS VectorNVD

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

Attack Vector

Network

Attack Complexity

Low

Privileges Required

Low

User Interaction

Required

Scope

Changed

Confidentiality

Low

Integrity

Low

Availability

None

Lifecycle Timeline

CVE Published

Aug 01, 2018 - 20:29 nvd

MEDIUM 5.4

DescriptionNVD

A vulnerability in the web-based management interface of Cisco Small Business 300 Series (Sx300) Managed Switches could allow an authenticated, remote attacker to conduct a persistent cross-site scripting (XSS) attack against a user of the web-based management interface of an affected device. The vulnerability is due to insufficient validation of user-supplied input by the web-based management interface of an affected device. An attacker could exploit this vulnerability by persuading a user of the interface to click a crafted link. A successful exploit could allow the attacker to execute arbitrary script code in the context of the interface or allow the attacker to access sensitive browser-based information. Cisco Bug IDs: CSCvi87326.

AnalysisAI

A vulnerability in the web-based management interface of Cisco Small Business 300 Series (Sx300) Managed Switches could allow an authenticated, remote attacker to conduct a persistent cross-site. Rated medium severity (CVSS 5.4), this vulnerability is remotely exploitable, low attack complexity. No vendor patch available.

Technical ContextAI

This vulnerability is classified as Cross-Site Scripting (XSS) (CWE-79), which allows attackers to inject malicious scripts into web pages viewed by other users. A vulnerability in the web-based management interface of Cisco Small Business 300 Series (Sx300) Managed Switches could allow an authenticated, remote attacker to conduct a persistent cross-site scripting (XSS) attack against a user of the web-based management interface of an affected device. The vulnerability is due to insufficient validation of user-supplied input by the web-based management interface of an affected device. An attacker could exploit this vulnerability by persuading a user of the interface to click a crafted link. A successful exploit could allow the attacker to execute arbitrary script code in the context of the interface or allow the attacker to access sensitive browser-based information. Cisco Bug IDs: CSCvi87326. Affected products include: Cisco Sf300-08 Firmware, Cisco Sf302-08 Firmware, Cisco Sf302-08P Firmware, Cisco Sf302-08Pp Firmware, Cisco Sf302-08Mp Firmware.

RemediationAI

No vendor patch is available at time of analysis. Monitor vendor advisories for updates. Sanitize all user input, use Content-Security-Policy headers, encode output contextually (HTML, JS, URL). Use frameworks with built-in XSS protection.