CVE-2020-7918 — MEDIUM (5.4)

Vulnerability Description

An insecure direct object reference in webmail in totemo totemomail 7.0.0 allows an authenticated remote user to read and modify mail folder names of other users via enumeration.

CVSS Score

5.4

MEDIUM

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

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

LOW

User Interaction

NONE

Scope

UNCHANGED

Confidentiality

LOW

Integrity

LOW

Availability

NONE

Affected Products

Vendor	Product	Versions
Totemo	Totemomail	7.0.0

Related Weaknesses (CWE)

CWE-639

References

https://objectif-securite.ch/2020/03/20/IDOR-totemo-mail-folder.htmlThird Party Advisory
https://www.totemo.com/en/solutions/email-encryptionProductVendor Advisory
https://objectif-securite.ch/2020/03/20/IDOR-totemo-mail-folder.htmlThird Party Advisory
https://www.totemo.com/en/solutions/email-encryptionProductVendor Advisory

FAQ

What is CVE-2020-7918?

CVE-2020-7918 is a vulnerability with a CVSS score of 5.4 (MEDIUM). An insecure direct object reference in webmail in totemo totemomail 7.0.0 allows an authenticated remote user to read and modify mail folder names of other users via enumeration.

How severe is CVE-2020-7918?

CVE-2020-7918 has been rated MEDIUM with a CVSS base score of 5.4/10. Review the CVSS metrics above for detailed severity breakdown.

Is there a patch for CVE-2020-7918?

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