Vulnerability Details : CVE-2020-35740
HGiga MailSherlock does not validate specific URL parameters properly that allows attackers to inject JavaScript syntax for XSS attacks.
Vulnerability category: Cross site scripting (XSS)
Exploit prediction scoring system (EPSS) score for CVE-2020-35740
Probability of exploitation activity in the next 30 days: 0.08%
Percentile, the proportion of vulnerabilities that are scored at or less: ~ 33 % EPSS Score History EPSS FAQ
CVSS scores for CVE-2020-35740
| Base Score | Base Severity | CVSS Vector | Exploitability Score | Impact Score | Score Source |
|---|---|---|---|---|---|
|
4.3
|
MEDIUM | AV:N/AC:M/Au:N/C:N/I:P/A:N |
8.6
|
2.9
|
NIST |
|
6.1
|
MEDIUM | CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N |
2.8
|
2.7
|
NIST |
|
7.0
|
HIGH | CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:L/A:L |
2.2
|
4.7
|
TWCERT/CC |
CWE ids for CVE-2020-35740
-
The product does not neutralize or incorrectly neutralizes user-controllable input before it is placed in output that is used as a web page that is served to other users.Assigned by:
- nvd@nist.gov (Primary)
- twcert@cert.org.tw (Secondary)
References for CVE-2020-35740
-
https://www.twcert.org.tw/tw/cp-132-4259-90f23-1.html
TWCERT/CC台灣電腦網路危機處理暨協調中心-HGiga MailSherlock - XSS -1Third Party Advisory
Products affected by CVE-2020-35740
- cpe:2.3:a:hgiga:msr45_isherlock-user:*:*:*:*:*:*:*:*
- cpe:2.3:a:hgiga:msr45_isherlock-antispam:*:*:*:*:*:*:*:*
- cpe:2.3:a:hgiga:ssr45_isherlock-antispam:*:*:*:*:*:*:*:*
- cpe:2.3:a:hgiga:ssr45_isherlock-user:*:*:*:*:*:*:*:*