Epmp 1000 Firmware
CVE-2017-5258
MEDIUM
Severity by source
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
Lifecycle Timeline
1DescriptionCVE.org
In version 3.5 and prior of Cambium Networks ePMP firmware, an attacker who knows or can guess the RW community string can provide a URL for a configuration file over SNMP with XSS strings in certain SNMP OIDs, serve it via HTTP, and the affected device will perform a configuration restore using the attacker's supplied config file, including the inserted XSS strings.
AnalysisAI
In version 3.5 and prior of Cambium Networks ePMP firmware, an attacker who knows or can guess the RW community string can provide a URL for a configuration file over SNMP with XSS strings in certain. 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. In version 3.5 and prior of Cambium Networks ePMP firmware, an attacker who knows or can guess the RW community string can provide a URL for a configuration file over SNMP with XSS strings in certain SNMP OIDs, serve it via HTTP, and the affected device will perform a configuration restore using the attacker's supplied config file, including the inserted XSS strings. Affected products include: Cambiumnetworks Epmp 1000 Firmware, Cambiumnetworks Epmp 2000 Firmware. Version information: version 3.5.
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.
More in Epmp 1000 Firmware
View allIn version 3.5 and prior of Cambium Networks ePMP firmware, a lack of input sanitation for certain parameters on the web
In version 3.5 and prior of Cambium Networks ePMP firmware, the non-administrative users 'installer' and 'home' have the
An Improper Access Control issue was discovered in Cambium Networks ePMP. Rated medium severity (CVSS 6.8), this vulnera
An Improper Privilege Management issue was discovered in Cambium Networks ePMP. Rated high severity (CVSS 7.6), this vul
In version 3.5 and prior of Cambium Networks ePMP firmware, all authenticated users have the ability to update the Devic
In version 3.5 and prior of Cambium Networks ePMP firmware, an attacker who knows (or guesses) the SNMP read/write (RW)
Same weakness CWE-79 – Cross-site Scripting (XSS)
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External POC / Exploit Code
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