Guardian
CVE-2020-15307
MEDIUM
Severity by source
AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N
Primary rating from NVD · only source for this CVE.
CVSS VectorNVD
Lifecycle Timeline
1DescriptionNVD
Nozomi Guardian before 19.0.4 allows attackers to achieve stored XSS (in the web front end) by leveraging the ability to create a custom field with a crafted field name.
AnalysisAI
Nozomi Guardian before 19.0.4 allows attackers to achieve stored XSS (in the web front end) by leveraging the ability to create a custom field with a crafted field name. Rated medium severity (CVSS 6.1), this vulnerability is remotely exploitable, no authentication required, 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. Nozomi Guardian before 19.0.4 allows attackers to achieve stored XSS (in the web front end) by leveraging the ability to create a custom field with a crafted field name. Affected products include: Nozominetworks Guardian. Version information: before 19.0.4.
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.
OS command injection in Guardian language-system lets unauthenticated remote attackers run arbitrary shell commands by i
Remote code execution in Guardian language-system allows unauthenticated attackers to run arbitrary OS commands by injec
Unauthenticated SQL injection in Guardian Language System lets remote attackers manipulate the backend database by injec
Error-based SQL injection in Guardian Language-System allows a network-accessible authenticated attacker to extract the
SQL injection in Guardian Language-System's designer.php (line 124) allows attackers to extract, modify, or destroy the
Error-based SQL injection in Guardian language-system's subtitles.php exposes full database contents to low-privileged a
Error-based SQL injection in Guardian Language-System exposes the full database to low-privileged authenticated attacker
Error-based SQL injection in Guardian language-system's text_file.php exposes the full database to extraction via a triv
SQL injection in Guardian language-system's media.php endpoint allows low-privilege authenticated attackers to extract t
Nozomi Networks OS before 19.0.4 allows /#/network?tab=network_node_list.html CSV Injection. Rated high severity (CVSS 7
A SQL Injection vulnerability in Nozomi Networks Guardian and CMC, due to improper input validation in certain fields us
Reflected cross-site scripting in Guardian Language-System's media.php allows authenticated attackers to inject arbitrar
Same weakness CWE-79 – Cross-site Scripting (XSS)
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External POC / Exploit Code
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