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Fencer Intel
high 8.1

CVE-2020-5803 json

Relative Path Traversal in Marvell QConvergeConsole GUI 5.5.0.74 allows a remote, authenticated attacker to delete arbitrary files on disk…

published 5y ago modified 4mo ago also EUVD-2020-26960

cvss
8.1
version 3.1, NVD
cisa kev
Not listed
not in CISA's catalog
epss
1.7%
EPSS 1.7% chance of exploitation in 30 days, percentile 77%
public exploits
0
none known

Summary

Relative Path Traversal in Marvell QConvergeConsole GUI 5.5.0.74 allows a remote, authenticated attacker to delete arbitrary files on disk as SYSTEM or root.

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Exploit prediction

1.73% chance of exploitation in the next 30 days, higher than 77% of all scored CVEs (FIRST EPSS, 2026-11-09).

Exploits and checks

  • tenable.com https://www.tenable.com/security/research/tra-2020-56 referenced PoC, tagged "exploit" by a source, unverified

CVSS scores

assigned by version score vector
NVD 3.1 8.1 CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:H/A:H
NVD 2.0 8.5 AV:N/AC:L/Au:S/C:N/I:C/A:C

Affected products

  • n/a Marvell QConvergeConsole GUI

Classification

Weakness
  • CWE-22 Improper Limitation of a Pathname to a Restricted Directory

References

Sources

Fencer Intel keeps one entry per vulnerability: the CVE id wins, then GHSA, and records that alias each other are merged, except that two CVEs always keep separate entries. The same data is available as JSON.