VAR-200212-0082

Vulnerability from variot - Updated: 2023-12-18 13:21

Telindus 1100 ASDL router running firmware 6.0.x uses weak encryption for UDP session traffic, which allows remote attackers to gain unauthorized access by sniffing and decrypting the administrative password. A weakness has been discovered in the encryption algorithm used by Telindus ADSL routers. Due to the use of a weak algorithm, as well as various static values within an encrypted packet, it may be possible for a remote attacker to decipher sensitive router information. By sniffing sensitive network traffic sent by the router, it may be possible for an attacker to deduce the administrator password. It should be noted that this issue is partially derived from the vulnerability described in BID 4946. TELINDUS ADSL router can be used for ADSL network connection

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