CVE-2021-45420Critical· 9.8▾ AbyssalPoC availableEmerson Dixell XWEB-500 products are affected by arbitrary file write vulnerability in /cgi-bin/logo_extra_upload.cgi, /cgi-bin/cal_save.cgi, and /cgi-bin/lo_utils.cgi. An attacker will be able to write any file on the target system with…
▾ Abyssal zone — Critical with a public exploit or in-the-wild use
impact 53.9 · likelihood 3.5 · exploitation 12
A public proof-of-concept already exists for this vulnerability — see Exploit availability below.
Public exploit / PoC code seen in 1 source. Availability, not in-the-wild use.
Exploit-prediction probability, daily snapshots since Jul 29.
Disclosure to exploitation, from the record and what we observed since indexing it.
Disclosed via NVD
Last analysed / modified upstream
18%
18% → 19%
Nuclei ×1
Emerson Dixell XWEB-500 products are affected by arbitrary file write vulnerability in /cgi-bin/logo_extra_upload.cgi, /cgi-bin/cal_save.cgi, and /cgi-bin/lo_utils.cgi. An attacker will be able to write any file on the target system without any kind of authentication mechanism, and this can lead to denial of service and potentially remote code execution. Note: the product has not been supported since 2018 and should be removed or replaced.
dixell_xweb-500_firmwareRefer to the linked advisories for vendor-supplied fixes and affected version ranges.
Field changes observed since this record was first indexed.
Connected by shared product, vendor, weakness, or advisory.
CVE-2021-45421High· 7.5Emerson Dixell XWEB-500 products are affected by information disclosure via directory listing
CVE-2022-32221Critical· 9.8When doing HTTP(S) transfers, libcurl might erroneously use the read callback (`CURLOPT_READFUNCTION`) to ask for data to send, even when the `CURLOPT_POSTFIELDS` option has been set, if the same handle previously was used to issue a `PU…
CVE-2024-21626High· 8.6runc is a CLI tool for spawning and running containers on Linux according to the OCI specification
CVE-2021-21290Medium· 6.2Netty is an open-source, asynchronous event-driven network application framework for rapid development of maintainable high performance protocol servers & clients
CVE-2022-31746Medium· 6.5Internal URLs are protected by a secret UUID key, which could have been leaked to web page through the Referrer header
CVE-2025-0167Low· 3.4When asked to use a `.netrc` file for credentials **and** to follow HTTP redirects, curl could leak the password used for the first host to the followed-to host under certain circumstances. This flaw only manifests itself if the netrc f…