Vulnerable component: Dir-100
CVSSv3 score: CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H/E:F/RL:O/RC:C
CWE-ID: CWE-113 - Improper Neutralization of CRLF Sequences in HTTP Headers ('HTTP Response Splitting')
The vulnerability allows a remote attacker to bypass security restrictions on the target system.
The weakness exists due to an error in the alpha_auth_check() function. By setting the user agent string to xmlset_roodkcableoj28840ybtide, an attacker can send an HTTP request to bypass authentication and obtain administrative access to the device.
Successful exploitation of the vulnerability results in full access to the vulnerable system.
Note: the vulnerability was being actively exploited.
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