var-202108-0262
Vulnerability from variot
UserExcelOut.asp within WebAccess/SCADA is vulnerable to cross-site scripting (XSS), which could allow an attacker to send malicious JavaScript code. This could result in hijacking of cookie/session tokens, redirection to a malicious webpage, and unintended browser action on the WebAccess/SCADA (WebAccess/SCADA versions prior to 8.4.5, WebAccess/SCADA versions prior to 9.0.1). Advantech Provided by the company WebAccess/SCADA Is browser-based SCADA It is a software package. WebAccess/SCADA The following multiple vulnerabilities exist in. * Cross-site scripting (CWE-79) - CVE-2021-22676 ‥ * Relative path traversal (CWE-23) - CVE-2021-22674 ‥ * Stack-based buffer overflow (CWE-121) - CVE-2021-32943The expected impact depends on each vulnerability, but it may be affected as follows. * Crafted by a remote third party JavaScript When the code is sent, cookie/ Session tokens can be hijacked, redirected to malicious websites, or unintentionally manipulated in a web browser - CVE-2021-22676 ‥ * A remote third party can access the product's files and directories without authentication. - CVE-2021-22674 ‥ * Arbitrary code executed by a remote third party - CVE-2021-32943.
A cross-site scripting vulnerability exists in Advantech WebAccess/SCADA, which stems from UserExcelOut.asp failing to properly verify the correctness of user data. An attacker could use this vulnerability to hijack the cookie session token and execute client-side code. Pillow is a Python-based image processing library. There is currently no information about this vulnerability, please feel free to follow CNNVD or manufacturer announcements
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This could result in hijacking of cookie/session tokens, redirection to a malicious webpage, and unintended browser action on the WebAccess/SCADA (WebAccess/SCADA versions prior to 8.4.5, WebAccess/SCADA versions prior to 9.0.1). Advantech Provided by the company WebAccess/SCADA Is browser-based SCADA It is a software package. WebAccess/SCADA The following multiple vulnerabilities exist in. * Cross-site scripting (CWE-79) - CVE-2021-22676 \u2025 * Relative path traversal (CWE-23) - CVE-2021-22674 \u2025 * Stack-based buffer overflow (CWE-121) - CVE-2021-32943The expected impact depends on each vulnerability, but it may be affected as follows. * Crafted by a remote third party JavaScript When the code is sent, cookie/ Session tokens can be hijacked, redirected to malicious websites, or unintentionally manipulated in a web browser - CVE-2021-22676 \u2025 * A remote third party can access the product\u0027s files and directories without authentication. - CVE-2021-22674 \u2025 * Arbitrary code executed by a remote third party - CVE-2021-32943. \n\r\n\r\nA cross-site scripting vulnerability exists in Advantech WebAccess/SCADA, which stems from UserExcelOut.asp failing to properly verify the correctness of user data. An attacker could use this vulnerability to hijack the cookie session token and execute client-side code. 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Sightings
Author | Source | Type | Date |
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Nomenclature
- Seen: The vulnerability was mentioned, discussed, or seen somewhere by the user.
- Confirmed: The vulnerability is confirmed from an analyst perspective.
- Exploited: This vulnerability was exploited and seen by the user reporting the sighting.
- Patched: This vulnerability was successfully patched by the user reporting the sighting.
- Not exploited: This vulnerability was not exploited or seen by the user reporting the sighting.
- Not confirmed: The user expresses doubt about the veracity of the vulnerability.
- Not patched: This vulnerability was not successfully patched by the user reporting the sighting.