Vulnerability · Published Aug 24, 2023 · Assigned by Dragos
CVE-2023-40707Weak password requirements in OPTO 22 SNAP PAC S1 Built-in Web Server
High 8.6
In plain English
A high-severity security flaw in SNAP PAC S1 from OPTO 22. There are no confirmed reports of exploitation so far. The chance it is exploited in the next 30 days is estimated at 0.6% (higher than 48% of all known vulnerabilities).
Severity (CVSS 3.1)8.6High
Exploit odds (30 days)0.6%top 51.9% of all CVEs
Exploited in the wildNo reportsCISA SSVC: none
Attack toolingNoneno public tooling known
Official description
There are no requirements for setting a complex password in the built-in web server of the SNAP PAC S1 Firmware version R10.3b, which could allow for a successful brute force attack if users don't set up complex credentials.
Affected products (as reported)
| Vendor | Product | Versions |
|---|---|---|
| OPTO 22 | SNAP PAC S1 | R10.3b |
Weakness: CWE-521 · Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:H/I:N/A:N