Vulnerability Details : CVE-2020-4763
IBM Sterling File Gateway 6.0.0.0 through 6.0.3.2 and 2.2.0.0 through 2.2.6.5 does not set the secure attribute on authorization tokens or session cookies. Attackers may be able to get the cookie values by sending a http:// link to a user or by planting this link in a site the user goes to. The cookie will be sent to the insecure link and the attacker can then obtain the cookie value by snooping the traffic. IBM X-Force ID: 188897.
Products affected by CVE-2020-4763
- cpe:2.3:a:ibm:sterling_file_gateway:*:*:*:*:*:*:*:*
- cpe:2.3:a:ibm:sterling_file_gateway:*:*:*:*:*:*:*:*
Exploit prediction scoring system (EPSS) score for CVE-2020-4763
0.17%
Probability of exploitation activity in the next 30 days
EPSS Score History
~ 35 %
Percentile, the proportion of vulnerabilities that are scored at or less
CVSS scores for CVE-2020-4763
| Base Score | Base Severity | CVSS Vector | Exploitability Score | Impact Score | Score Source | First Seen |
|---|---|---|---|---|---|---|
|
4.3
|
MEDIUM | AV:N/AC:M/Au:N/C:P/I:N/A:N |
8.6
|
2.9
|
NIST | |
|
4.3
|
MEDIUM | CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:U/C:L/I:N/A:N |
2.8
|
1.4
|
IBM Corporation | |
|
4.3
|
MEDIUM | CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:L/I:N/A:N |
2.8
|
1.4
|
NIST |
References for CVE-2020-4763
-
https://exchange.xforce.ibmcloud.com/vulnerabilities/188897
IBM Sterling File Gateway information disclosure CVE-2020-4763 Vulnerability ReportVDB Entry;Vendor Advisory
-
https://www.ibm.com/support/pages/node/6368025
Security Bulletin: Cookie Vulnerability Affects IBM Sterling File Gateway (CVE-2020-4763)Vendor Advisory
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