VAR-190001-1159
Vulnerability from variot - Updated: 2022-05-17 22:28The SEL-2032 Communications Processor is a communications processor used by Schneider. The SEL-2032 Communications Processor SCADA remote terminal unit uses the plain text protocol for password verification. In addition, the attacker can crash the service program through telnet and port 1024/TCP. An attacker could exploit a vulnerability to perform a denial of service attack on a service or obtain sensitive information to bypass security restrictions. SEL-2032 Communications Processor is prone to a denial-of-service vulnerability and a security-bypass vulnerability. Attackers can exploit these issues to perform denial-of-service attacks or gain unauthorized access to the affected device. ----------------------------------------------------------------------
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TITLE: SEL-2032 Communications Processor Denial of Service Vulnerability
SECUNIA ADVISORY ID: SA47739
VERIFY ADVISORY: Secunia.com http://secunia.com/advisories/47739/ Customer Area (Credentials Required) https://ca.secunia.com/?page=viewadvisory&vuln_id=47739
RELEASE DATE: 2012-01-23
DISCUSS ADVISORY: http://secunia.com/advisories/47739/#comments
AVAILABLE ON SITE AND IN CUSTOMER AREA: * Last Update * Popularity * Comments * Criticality Level * Impact * Where * Solution Status * Operating System / Software * CVE Reference(s)
http://secunia.com/advisories/47739/
ONLY AVAILABLE IN CUSTOMER AREA: * Authentication Level * Report Reliability * Secunia PoC * Secunia Analysis * Systems Affected * Approve Distribution * Remediation Status * Secunia CVSS Score * CVSS
https://ca.secunia.com/?page=viewadvisory&vuln_id=47739
ONLY AVAILABLE WITH SECUNIA CSI AND SECUNIA PSI: * AUTOMATED SCANNING
http://secunia.com/vulnerability_scanning/personal/ http://secunia.com/vulnerability_scanning/corporate/wsus_sccm_3rd_third_party_patching/
DESCRIPTION: A vulnerability has been reported in SEL-2032 Communications Processor, which can be exploited by malicious people to cause a DoS (Denial of Service).
The vulnerability is caused due to an unspecified error when processing certain packets and can be exploited to crash the device.
SOLUTION: Restrict access to trusted hosts only.
PROVIDED AND/OR DISCOVERED BY: ICS-CERT credits Dillon Beresford via Digital Bond\x92s SCADA Security Scientific Symposium (S4).
ORIGINAL ADVISORY: ICS-CERT: http://www.us-cert.gov/control_systems/pdf/ICS-ALERT-12-020-04.pdf
OTHER REFERENCES: Further details available in Customer Area: http://secunia.com/vulnerability_intelligence/
DEEP LINKS: Further details available in Customer Area: http://secunia.com/vulnerability_intelligence/
EXTENDED DESCRIPTION: Further details available in Customer Area: http://secunia.com/vulnerability_intelligence/
EXTENDED SOLUTION: Further details available in Customer Area: http://secunia.com/vulnerability_intelligence/
EXPLOIT: Further details available in Customer Area: http://secunia.com/vulnerability_intelligence/
About: This Advisory was delivered by Secunia as a free service to help private users keeping their systems up to date against the latest vulnerabilities.
Subscribe: http://secunia.com/advisories/secunia_security_advisories/
Definitions: (Criticality, Where etc.) http://secunia.com/advisories/about_secunia_advisories/
Please Note: Secunia recommends that you verify all advisories you receive by clicking the link. Secunia NEVER sends attached files with advisories. Secunia does not advise people to install third party patches, only use those supplied by the vendor.
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Show details on source website
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"data": "The SEL-2032 Communications Processor is a communications processor used by Schneider. The SEL-2032 Communications Processor SCADA remote terminal unit uses the plain text protocol for password verification. In addition, the attacker can crash the service program through telnet and port 1024/TCP. An attacker could exploit a vulnerability to perform a denial of service attack on a service or obtain sensitive information to bypass security restrictions. SEL-2032 Communications Processor is prone to a denial-of-service vulnerability and a security-bypass vulnerability. \nAttackers can exploit these issues to perform denial-of-service attacks or gain unauthorized access to the affected device. ----------------------------------------------------------------------\n\nSecunia is hiring!\n\nFind your next job here:\n\nhttp://secunia.com/company/jobs/\n\n----------------------------------------------------------------------\n\nTITLE:\nSEL-2032 Communications Processor Denial of Service Vulnerability\n\nSECUNIA ADVISORY ID:\nSA47739\n\nVERIFY ADVISORY:\nSecunia.com\nhttp://secunia.com/advisories/47739/\nCustomer Area (Credentials Required)\nhttps://ca.secunia.com/?page=viewadvisory\u0026vuln_id=47739\n\nRELEASE DATE:\n2012-01-23\n\nDISCUSS ADVISORY:\nhttp://secunia.com/advisories/47739/#comments\n\nAVAILABLE ON SITE AND IN CUSTOMER AREA:\n * Last Update\n * Popularity\n * Comments\n * Criticality Level\n * Impact\n * Where\n * Solution Status\n * Operating System / Software\n * CVE Reference(s)\n\nhttp://secunia.com/advisories/47739/\n\nONLY AVAILABLE IN CUSTOMER AREA:\n * Authentication Level\n * Report Reliability\n * Secunia PoC\n * Secunia Analysis\n * Systems Affected\n * Approve Distribution\n * Remediation Status\n * Secunia CVSS Score\n * CVSS\n\nhttps://ca.secunia.com/?page=viewadvisory\u0026vuln_id=47739\n\nONLY AVAILABLE WITH SECUNIA CSI AND SECUNIA PSI:\n * AUTOMATED SCANNING\n\nhttp://secunia.com/vulnerability_scanning/personal/\nhttp://secunia.com/vulnerability_scanning/corporate/wsus_sccm_3rd_third_party_patching/\n\nDESCRIPTION:\nA vulnerability has been reported in SEL-2032 Communications\nProcessor, which can be exploited by malicious people to cause a DoS\n(Denial of Service). \n\nThe vulnerability is caused due to an unspecified error when\nprocessing certain packets and can be exploited to crash the device. \n\nSOLUTION:\nRestrict access to trusted hosts only. \n\nPROVIDED AND/OR DISCOVERED BY:\nICS-CERT credits Dillon Beresford via Digital Bond\\x92s SCADA Security\nScientific Symposium (S4). \n\nORIGINAL ADVISORY:\nICS-CERT:\nhttp://www.us-cert.gov/control_systems/pdf/ICS-ALERT-12-020-04.pdf\n\nOTHER REFERENCES:\nFurther details available in Customer Area:\nhttp://secunia.com/vulnerability_intelligence/\n\nDEEP LINKS:\nFurther details available in Customer Area:\nhttp://secunia.com/vulnerability_intelligence/\n\nEXTENDED DESCRIPTION:\nFurther details available in Customer Area:\nhttp://secunia.com/vulnerability_intelligence/\n\nEXTENDED SOLUTION:\nFurther details available in Customer Area:\nhttp://secunia.com/vulnerability_intelligence/\n\nEXPLOIT:\nFurther details available in Customer Area:\nhttp://secunia.com/vulnerability_intelligence/\n\n----------------------------------------------------------------------\n\nAbout:\nThis Advisory was delivered by Secunia as a free service to help\nprivate users keeping their systems up to date against the latest\nvulnerabilities. \n\nSubscribe:\nhttp://secunia.com/advisories/secunia_security_advisories/\n\nDefinitions: (Criticality, Where etc.)\nhttp://secunia.com/advisories/about_secunia_advisories/\n\n\nPlease Note:\nSecunia recommends that you verify all advisories you receive by\nclicking the link. \nSecunia NEVER sends attached files with advisories. \nSecunia does not advise people to install third party patches, only\nuse those supplied by the vendor. \n\n----------------------------------------------------------------------\n\nUnsubscribe: Secunia Security Advisories\nhttp://secunia.com/sec_adv_unsubscribe/?email=packet%40packetstormsecurity.org\n\n----------------------------------------------------------------------\n\n\n",
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Sightings
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|---|
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.