VAR-202108-0261
Vulnerability from variot - Updated: 2023-12-18 11:14The affected product is vulnerable to a relative path traversal condition, which may allow an attacker access to unauthorized files and directories 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 path traversal vulnerability exists in Advantech WebAccess/SCADA that stems from the product's failure to add access to input data. 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
Show details on source website{
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Experimental. This forecast is provided for visualization only and may change without notice. Do not use it for operational decisions.
Forecast uses a logistic model when the trend is rising, or an exponential decay model when the trend is falling. Fitted via linearized least squares.
Sightings
| Author | Source | Type | Date | Other |
|---|
Nomenclature
- Seen: The vulnerability was mentioned, discussed, or observed by the user.
- Confirmed: The vulnerability has been validated from an analyst's perspective.
- Published Proof of Concept: A public proof of concept is available for this vulnerability.
- Exploited: The vulnerability was observed as exploited by the user who reported the sighting.
- Patched: The vulnerability was observed as successfully patched by the user who reported the sighting.
- Not exploited: The vulnerability was not observed as exploited by the user who reported the sighting.
- Not confirmed: The user expressed doubt about the validity of the vulnerability.
- Not patched: The vulnerability was not observed as successfully patched by the user who reported the sighting.
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The MITRE ATT&CK techniques below are AI-generated suggestions, inferred from the description of the
vulnerability by the CIRCL/vulnerability-attack-technique-classification-roberta-base
model, served locally by ML-Gateway.
They have not been verified by an analyst and are provided for guidance only.
The approach is described in our paper Mapping CVEs to MITRE ATT&CK Techniques: A Curated Gold-Set Classifier and the Limits of LLM-Assisted Label Expansion.
Browse all ATT&CK techniques and the vulnerabilities related to each.
The approach is described in our paper Mapping CVEs to MITRE ATT&CK Techniques: A Curated Gold-Set Classifier and the Limits of LLM-Assisted Label Expansion.
Browse all ATT&CK techniques and the vulnerabilities related to each.
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Related by attack behaviour
Vulnerabilities whose description is nearest to this one in the vector space of the CIRCL/vulnerability-attack-technique-biencoder model. This is a similarity search over the bi-encoder space (plain cosine), not a classification, and it has no measured accuracy.
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