Buffer overflow in HTTP server in LiteServe 2.0, 2.0.1 and 2.0.2 allows remote attackers to cause a denial of service (hang) via a large number of percent characters (%) in an HTTP GET request.
Vendor
perception vulnerabilities
7 published CVES affecting perception, from public sources (CVE.org, NVD, CISA KEV, FIRST EPSS, OSV).
- Total
- 7
- Critical
- 0
- High
- 2
- Medium
- 5
- Low
- 0
- Unscored
- 0
- CISA KEV
- 0
Products
Latest perception CVEs
Newest publication first
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MediumCVSS 5.0 EPSS 1.6%
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MediumCVSS 5.0 EPSS 1.2%
Perception LiteServe 2.0 allows remote attackers to read password protected files via a leading "/./" in a URL.
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MediumCVSS 5.0 EPSS 2.8% PoC
LiteWEB 2.7 allows remote attackers to cause a denial of service (hang) via a large number of requests for nonexistent pages.
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MediumCVSS 4.3 EPSS 3.7% Public exploit
Cross-site scripting (XSS) vulnerability in Perception LiteServe 2.0.1 allows remote attackers to execute arbitrary web script via (1) a Host: header when DNS wildcards are supported or (2) the query string in a "dir" request to indexed folders.
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MediumCVSS 5.0 EPSS 6.7%
Perception LiteServe 2.0 through 2.0.1 allows remote attackers to obtain the source code of CGI scripts via an HTTP request with a trailing dot (".").
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HighCVSS 7.5 EPSS 1.7%
Perception LiteWeb allows remote attackers to bypass access controls for files via an extra leading / (slash) or leading \ (backslash) in the URL.
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HighCVSS 10.0 EPSS 7.0%
Buffer overflow in the log viewing interface in Perception LiteServe 1.25 through 2.2 allows remote attackers to execute arbitrary code via a GET request with a long file name.
Sources: CVE.org, NVD, CISA KEV, FIRST EPSS, OSV and public exploit-reference metadata. Product matching comes from the published CVE records. A proof-of-concept means public code exists; it is not evidence of exploitation.