CVE-2021-26758 Privilege escalation in n/a

What is CVE-2021-26758?

CVE-2021-26758 is a high-severity vulnerability in n/a, published on 7 Apr 2021. Any signed-in user can exploit it over the network, with no action from the victim.

Official description

Privilege Escalation in LiteSpeed Technologies OpenLiteSpeed web server version 1.7.8 allows attackers to gain root terminal access and execute commands on the host system.

Weakness: CWE-269

Which versions are affected by CVE-2021-26758?

It affects 1 product.

Products include Litespeedtech Openlitespeed.

How do I fix CVE-2021-26758?

No fix has been published for CVE-2021-26758 yet. Limit exposure of the affected software until one is available.

Is CVE-2021-26758 being exploited?

There is no known exploitation of CVE-2021-26758 in the wild and no public exploit code.

Other vulnerabilities in n/a

• CVE-2020-5519 Path traversal in n/a Critical 9.8
• CVE-2022-0073 Authenticated Remote Code Execution in OpenLiteSpeed Web Server High 8.8
• CVE-2022-0074 Privilege Escalation in OpenLiteSpeed Web Server High 8.8
• CVE-2023-40518 Other in n/a High 7.5
• CVE-2015-3890 Use after free in n/a High 7.5

Sources

• CVE record
• NVD
• OSV
• GitHub advisory
• How this page is made

Also known as GHSA-9f37-v7ww-2cmh.