CVE-2020-5539 — MEDIUM (6.5)

Vulnerability Description

GRANDIT Ver.1.6, Ver.2.0, Ver.2.1, Ver.2.2, Ver.2.3, and Ver.3.0 do not properly manage sessions, which allows remote attackers to impersonate an arbitrary user and then alter or disclose the information via unspecified vectors.

CVSS Score

6.5

MEDIUM

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:N

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

NONE

Scope

UNCHANGED

Confidentiality

LOW

Integrity

LOW

Availability

NONE

Affected Products

Vendor	Product	Versions
Grandit	Grandit	1.6

Related Weaknesses (CWE)

CWE-639

References

https://jvn.jp/en/jp/JVN73472345/index.htmlThird Party Advisory
https://www.grandit.jp/etc/20200228_letter.pdfVendor Advisory
https://jvn.jp/en/jp/JVN73472345/index.htmlThird Party Advisory
https://www.grandit.jp/etc/20200228_letter.pdfVendor Advisory

FAQ

What is CVE-2020-5539?

CVE-2020-5539 is a vulnerability with a CVSS score of 6.5 (MEDIUM). GRANDIT Ver.1.6, Ver.2.0, Ver.2.1, Ver.2.2, Ver.2.3, and Ver.3.0 do not properly manage sessions, which allows remote attackers to impersonate an arbitrary user and then alter or disclose the informat...

How severe is CVE-2020-5539?

CVE-2020-5539 has been rated MEDIUM with a CVSS base score of 6.5/10. Review the CVSS metrics above for detailed severity breakdown.

Is there a patch for CVE-2020-5539?

Check the references section above for vendor advisories and patch information. Affected products include: Grandit Grandit.