Vulnerability · Published Dec 31, 2020 · Assigned by twcert
CVE-2020-25845CHANGING Inc. NHIServiSignAdapter Windows Versions - Information Leakage -1
High 7.5
In plain English
A high-severity security flaw in NHIServiSignAdapter from CHANGING Inc.. 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 62% of all known vulnerabilities).
Severity (CVSS 3.1)7.5High
Exploit odds (30 days)1.0%top 37.8% of all CVEs
Exploited in the wildNo reportsnot in CISA KEV
Attack toolingNoneno public tooling known
Official description
Multiple functions of NHIServiSignAdapter failed to verify the users’ file path, which leads to the SMB request being redirected to a malicious host, resulting in the leakage of user's credential.
Affected products (as reported)
| Vendor | Product | Versions |
|---|---|---|
| CHANGING Inc. | NHIServiSignAdapter | 1.0.20.0218 |
References
- https://www.twcert.org.tw/tw/cp-132-4273-24e01-1.html x_refsource_MISC