Snap Pac S1 Firmware
CVE-2023-40706
CRITICAL
Severity by source
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:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
Lifecycle Timeline
1DescriptionNVD
There is no limit on the number of login attempts in the web server for the SNAP PAC S1 Firmware version R10.3b. This could allow for a brute-force attack on the built-in web server login.
AnalysisAI
There is no limit on the number of login attempts in the web server for the SNAP PAC S1 Firmware version R10.3b. 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-307. There is no limit on the number of login attempts in the web server for the SNAP PAC S1 Firmware version R10.3b. This could allow for a brute-force attack on the built-in web server login. Affected products include: Opto22 Snap Pac S1 Firmware.
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.
More in Snap Pac S1 Firmware
View allAn adversary could cause a continuous restart loop to the entire device by sending a large quantity of HTTP GET requests
An adversary could crash the entire device by sending a large quantity of ICMP requests if the controller has the built-
There are no requirements for setting a complex password in the built-in web server of the SNAP PAC S1 Firmware version
The File Transfer Protocol (FTP) port is open by default in the SNAP PAC S1 Firmware version R10.3b. Rated medium severi
Same technique Information Disclosure
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External POC / Exploit Code
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