Netcore NR256CN through 1.5.140116 Boa Web Server NULL Pointer Dereference DoS
Default status is the baseline for the product, each version can override it (e.g. patched versions marked unaffected).
| Vendor | Product | Default status | Versions | ||||||
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| Netcore | NR256CN | unaffected |
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No data.
No data.
| Vendor | Product | Versions | ||||||||
|---|---|---|---|---|---|---|---|---|---|---|
| Netcore | Nr256cn |
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No CVSS v3.0
No CVSS v2
This CVE is not in the KEV list.
Exploit prediction score: < 1% (0.291% probability within 30 days)
| Type | Values Removed | Values Added |
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| First Time appeared |
Netcore
Netcore nr256cn |
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| Vendors & Products |
Netcore
Netcore nr256cn |
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|---|---|---|
| Metrics |
ssvc
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| Description | Netcore NR256CN through 1.5.140116 contains a NULL pointer dereference vulnerability in the Boa web server's user_auth() function that allows unauthenticated attackers to crash the server via a malformed Authorization header. Attackers can send a Basic Authorization value lacking a colon, such as one decoding to a single character, to protected routes like /router/get_user_type.cgi to kill the main Boa process and deny management interface access. | |
| Title | Netcore NR256CN through 1.5.140116 Boa Web Server NULL Pointer Dereference DoS | |
| Weaknesses | CWE-476 | |
| References |
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| Metrics |
cvssV3_1
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