2021-32518 | QSAN Storage Manager share_link symlink
|CVSS Meta Temp Score
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|Current Exploit Price (≈)
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|CTI Interest Score
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A vulnerability classified as critical has been found in QSAN Storage Manager (the affected version unknown). This affects the function
share_link. The manipulation with an unknown input leads to a privilege escalation vulnerability. CWE is classifying the issue as CWE-61. This is going to have an impact on confidentiality. The summary by CVE is:
A vulnerability in share_link in QSAN Storage Manager allows remote attackers to create a symbolic link then access arbitrary files.
The weakness was presented 07/08/2021. It is possible to read the advisory at twcert.org.tw. This vulnerability is uniquely identified as CVE-2021-32518 since 05/10/2021. The exploitability is told to be easy. It is possible to initiate the attack remotely. No form of authentication is needed for exploitation. Technical details of the vulnerability are known, but there is no available exploit. The pricing for an exploit might be around USD $0-$5k at the moment (estimation calculated on 07/10/2021).
There is no information about possible countermeasures known. It may be suggested to replace the affected object with an alternative product.
VulDB Meta Base Score: 5.3
VulDB Meta Temp Score: 5.1
Status: Not defined
0-Day Time: 🔒
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