ERROR in getModemStatus(): Probably because of an invalid or expired session token, router returned garbage HTML instead of JSON. Grab a new session token first.

[romain1985]

Hello,
My router versions are :

Model Name B2338-168
Hardware Version V01
Software Version B2338-168 (02/14/2020)
Modem Version 11.620.40.00.00

I tried the status_example.php script and I got this error :

We got a PUB key and OTP for login:
{"pubkey":"-----BEGIN PUBLIC KEY-----\nMIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEAkmnaaXY/ImaH0qpl3+qm\nEUEEB8bqOU+8c3oVgn7mvnULmJMHRpvjNtHjZTt1DfMUEBTjrqV3pmccoLpIXjma\nvdJRKa7Am854aZCOV8yDxsJcm5Z4C9isU8mcbJQ54sT9/lQbC5LxzCtXhNq4SH7V\nD0uy6tHbsaXJ4Iho+ce1AssNWNJPZ2w4xFBfAMhz3blbJ+Np1hHfAL8aJJfb9XFE\n2XbEouSiBBNHlmOChQLpxoYZzVA3/prafiODlcWxfHVRAIkVTzl0QZmPb4zPnZ7O\nAXeFUpPkvkb+KI4ep8qfTHaJUIwQCS/l5IV44IMSPyo3+xbFJXRsnbXIRTfOHmNj\nqwIDAQAB\n-----END PUBLIC KEY-----\n","otp":"be8548a8"}
We got a CSRF token for login:
C9CdLlzj2sH8RrekF7hgVpxEV7Pchp5IJmKw02ht78AgthLOy6c3S5pV1jYsSGJp
PREPARING POST REQUEST:
Array
(
[action] => login
[page] => login.asp
[csrftoken] => C9CdLlzj2sH8RrekF7hgVpxEV7Pchp5IJmKw02ht78AgthLOy6c3S5pV1jYsSGJp
[user_lang] => en
[user_name] => aF6E67M0hEvXUorJQZNfitqjdY7nVB1w3R+VCe5sILyuqv1BFE2Ay5EaGieVvzAdzpcJUORXlRbOE4K5qrditNr+D/IVhkuK70GrmKwuIixwRlC+TrNSacsySo6yf8A++pll64qnb76LMQIHtiuBB6RuXIYD5X/g/PFyhwQd6ZOA9qgv4+Iu/gCuz4lOrzbhG3RzDN6/D53RL4KemGsrvYvDNh+/hkI97iX+hAMr15orR0hcgcw4SUdn7PJ0I9XvVuZhzCgHFGgpfvEkmbaaasBpIQ9w6mVheSef3eQrbJTGZMB7YzVCc3ynepdS9ka6xpmdqovjcHys5PQiiXmKwA==
[user_name_plaintext] =>
[user_passwd] => j0M5CrATrJDEm/SmJnoRuAnFipthzYt3xzsmWnot6CUiXtagkuDHnStCehZatExL3mCjwGWO712xXPrGohNjLXnjhBFOiCWJlsNaodaQJxpnpR5UuMge1t8pZPx9XJeCidXAmlMvJzJm3P0H1mUvxyM269KMPDCxLniKDPhaG7vFXebAlpRcV8c4Ro9c9IAPBVyw7D50Do+A60ezH2OJmhvaNM1qFDmqo4JmO0joEk+gF1cbYZ1W4jWF4qLHqOYKXXlHg7bBQagK71B/34B3yEMcbu8hWhiAW6T0KAFlE9g8WSjeVwzc5T8Irdd29ANR0XQfRy9YuHFsJGAj3Fkm6g==
[user_passwd_plaintext] =>
)
ERROR in getModemStatus(): Probably because of an invalid or expired session token, router returned garbage HTML instead of JSON. Grab a new session token first.

Can you help me to resolve this ?

Regards,
Romain

[romain1985]

Hello,
I have the same problem after downgraded firmware from V100R001C00SPC230 to V100R001C00SPC134 :'(

Model Name B2338-168
Hardware Version V01
Software Version B2338-168 (08/22/2017)
Modem Version (Between 11.620.26.00.00 and 11.620.38.00.00, don't know exactly due to display bug)

Please help!

Regards,
Romain