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No exploitation reported

CVE-2020-15958

No exploitation reported by the sources we read.

  • Published2020-09-18
  • WeaknessCWE-639

Am I affected?

With a domain, we read the version its public headers and pages expose. A distribution build can carry the fix under an older number.

Description

An issue was discovered in 1CRM System through 8.6.7. An insecure direct object reference to internally stored files allows a remote attacker to access various sensitive information via an unauthenticated request with a predictable URL.

Timeline

dates in UTC
  1. 2020-09-1815:15CVE publishedNVD

Versions per branch

NVD
1crm
BranchAffectedFixed in
8.6≤ 8.6.7no fix published

as publishedRanges as NVD and OSV publish them; a distribution’s build can be fixed under an older number.

Fix

No fix published by the sources we read yet. NVD record

Detection

Nuclei template
none so far
ProjectDiscovery
Exploit-DB
no entry
Exploit-DB
Proof of concept
Metasploit modules
none listed
Metasploit Framework

Sources

Identifiers

Technical details

CVSS v3 Vector
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:H/I:N/A:N
Published
2020-09-18
Last Modified
2026-06-17
NVD status
Modified
GitHub Advisory
GHSA-fvm3-gwpp-ccgq

Frequently asked questions

What is CVE-2020-15958?

An issue was discovered in 1CRM System through 8.6.7. An insecure direct object reference to internally stored files allows a remote attacker to access various sensitive information via an unauthenticated request with a predictable URL.

Is CVE-2020-15958 actively exploited?

Active exploitation of CVE-2020-15958 has not been confirmed. Its EPSS score was 3.2% on 2026-11-08, the estimated probability of exploitation in the next 30 days.

What is the CVSS score for CVE-2020-15958?

CVE-2020-15958 has a CVSS v3 base score of 8.6 (HIGH severity), with vector string CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:H/I:N/A:N.

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