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High severity · published Aug 25, 2020
CVE-2020-15644
This vulnerability allows remote attackers to execute arbitrary code on affected installations of Marvell QConvergeConsole 5.5.0.64
8.8
CVSS
9.3%
EPSS
No
On KEV
Description
This vulnerability allows remote attackers to execute arbitrary code on affected installations of Marvell QConvergeConsole 5.5.0.64. Although authentication is required to exploit this vulnerability, the existing authentication mechanism can be bypassed. The specific flaw exists within the setAppFileBytes method of the GWTTestServiceImpl class. The issue results from the lack of proper validation of a user-supplied path prior to using it in file operations. An attacker can leverage this vulnerability to execute code in the context of SYSTEM. Was ZDI-CAN-10550.
CVSS vector
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
Attack vector
Network
Complexity
Low
Privileges
Low
User interaction
None
Confidentiality
High
Integrity
High
Availability
High
Scope
Unchanged
Exploitation
Is it being used?
Exploit prediction (EPSS)9.3% · higher than 95% of CVEs
Exploited in the wildNo evidence yet
CISA KEVNot listed
Ransomware campaign useNot known
Affected products
Which versions
QC
Qconvergeconsole · Marvell
before 5.5.00.73 · source: NVD
Affected product
QC
Qconvergeconsole
Marvell
References
NVD
https://nvd.nist.gov/vuln/detail/CVE-2020-15644
CVE.org
https://www.cve.org/CVERecord?id=CVE-2020-15644
Vendor Advisory
https://www.marvell.com/content/dam/marvell/en/public-collateral/fibre-channel/marvell-fibre-channel-security-advisory-2020-07.pdf
Third Party Advisory
https://www.tenable.com/security/research/tra-2020-56
Third Party Advisory
https://www.zerodayinitiative.com/advisories/ZDI-20-972/
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