Vulnerability · Published Jan 31, 2023 · Assigned by twcert
CVE-2022-39059ChangingTec MegaServiSignAdapter - Path Traversal
High 7.5
In plain English
A high-severity path traversal in MegaServiSignAdapter from ChangingTec. There are no confirmed reports of exploitation so far. The chance it is exploited in the next 30 days is estimated at 1.0% (higher than 63% of all known vulnerabilities).
Severity (CVSS 3.1)7.5High
Exploit odds (30 days)1.0%top 37.1% of all CVEs
Exploited in the wildNo reportsCISA SSVC: none
Attack toolingNoneno public tooling known
Official description
ChangingTech MegaServiSignAdapter component has a path traversal vulnerability within its file reading function. An unauthenticated remote attacker can exploit this vulnerability to access arbitrary system files.
Affected products (as reported)
| Vendor | Product | Versions |
|---|---|---|
| ChangingTec | MegaServiSignAdapter | 1.0.17.0823 |
Weakness: CWE-22 · Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N