What is the CVSS score of CVE-2023-34835?

CVE-2023-34835 has a CVSS 3.1 base score of 5.4 (Medium). CVSS vector: CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:C/C:L/I:L/A:N. EPSS exploitation probability: 0.8%.

Is there a public PoC exploit available for CVE-2023-34835?

Yes, a public proof-of-concept exploit is available for CVE-2023-34835. Prioritise patching immediately. EPSS: 0.8%.

Escan Management Console CVE-2023-34835

MEDIUM

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

2023-06-27 cve@mitre.org

XSS Escan Management Console

5.4

CVSS 3.1 · 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:3.1/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

Jun 27, 2023 - 18:15 nvd

MEDIUM 5.4

DescriptionNVD

AnalysisAI

A Cross Site Scripting vulnerability in Microworld Technologies eScan Management console v.14.0.1400.2281 allows a remote attacker to execute arbitrary JavaScript code via a vulnerable delete_file. Rated medium severity (CVSS 5.4), this vulnerability is remotely exploitable, low attack complexity. Public exploit code available and 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 Cross Site Scripting vulnerability in Microworld Technologies eScan Management console v.14.0.1400.2281 allows a remote attacker to execute arbitrary JavaScript code via a vulnerable delete_file parameter. Affected products include: Escanav Escan Management Console.

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.