VAR-200409-0091
Vulnerability from variot - Updated: 2022-05-17 02:12The Pingtel series are SIP products, one of which is the Xpressa SIP desktop phone.
There is a problem with the HTTP management interface of the Pingtel Xpressa phone. A remote attacker could use this vulnerability to conduct a denial-of-service attack on the device and crash the VxWorks operating system.
Pingtel Xpressa phones can be managed through various interfaces (console, Telnet, and HTTP). The embedded HTTP service does not properly handle submission requests, and submits long requests similar to the following:
GET /<buffer>/cgi/application.cgi HTTP / 1.0
Authorization: Basic [base64authstring]
The buffer here exceeds 260 characters, which can cause the VxWorks system to crash. VxWorks The operating system crashed
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Sightings
| Author | Source | Type | Date | Other |
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Nomenclature
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vulnerability by the CIRCL/vulnerability-attack-technique-classification-roberta-base
model, served locally by ML-Gateway.
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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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