A vulnerability in the Cisco Small Business Switches software could allow an unauthenticated, remote attacker to bypass the user authentica…
A vulnerability in the Cisco Small Business Switches software could allow an unauthenticated, remote attacker to bypass the user authentication mechanism of an affected device. The vulnerability exists because under specific circumstances, the affected software enables a privileged user account without notifying administrators of the system. An attacker could exploit this vulnerability by using this account to log in to an affected device and execute commands with full admin rights. Cisco has not released software updates that address this vulnerability. This advisory will be updated with fixed software information once fixed software becomes available. There is a workaround to address this vulnerability.
The product contains hard-coded credentials, such as a password or cryptographic key.
https://cwe.mitre.org/data/definitions/798.html →Open in CWE collection →An adversary may try certain common or default usernames and passwords to gain access into the system and perform unauthorized actions. An adversary may try an intelligent brute force using empty passwords, known vendor default credentials, as well as a dictionary of common usernames and passwords. Many vendor products come preconfigured with default (and thus well-known) usernames and passwords that should be deleted prior to usage in a production environment. It is a common mistake to forget to remove these default login credentials. Another problem is that users would pick very simple (common) passwords (e.g. "secret" or "password") that make it easier for the attacker to gain access to the system compared to using a brute force attack or even a dictionary attack using a full dictionary.
https://capec.mitre.org/data/definitions/70.html →Open in CAPEC collection →https://capec.mitre.org/data/definitions/191.html →Open in CAPEC collection →
| Product | Vendor | Status |
|---|---|---|
| sf200-24_firmware | * | Tracked |
| sf200-24fp_firmware | * | Tracked |
| sf200-24p_firmware | * | Tracked |
| sf200-48_firmware | * | Tracked |
| sf200-48p_firmware | * | Tracked |
| sf250-24_firmware | * | Tracked |
| sf250-24p_firmware | * | Tracked |
| sf250-48_firmware | * | Tracked |
| sf250-48hp_firmware | * | Tracked |
| sf300-08_firmware | * | Tracked |
| sf300-24_firmware | * | Tracked |
| sf300-24mp_firmware | * | Tracked |
| sf300-24p_firmware | * | Tracked |
| sf300-24pp_firmware | * | Tracked |
| sf300-48_firmware | * | Tracked |
| sf300-48p_firmware | * | Tracked |
| sf300-48pp_firmware | * | Tracked |
| sf302-08_firmware | * | Tracked |
| sf302-08mp_firmware | * | Tracked |
| sf302-08mpp_firmware | * | Tracked |