Vulnerability CVE-2019-5995


Published: 2019-08-06

Description:
Missing authorization vulnerability exists in EOS series digital cameras (EOS-1D X firmware version 2.1.0 and earlier, EOS-1D X MKII firmware version 1.1.6 and earlier, EOS-1D C firmware version 1.4.1 and earlier, EOS 5D MARK III firmware version 1.3.5 and earlier, EOS 5D MARK IV firmware version 1.2.0 and earlier, EOS 5DS firmware version 1.1.2 and earlier, EOS 5DS R firmware version 1.1.2 and earlier, EOS 6D firmware version 1.1.8 and earlier, EOS 6D MARK II firmware version 1.0.4 and earlier, EOS 7D MARK II firmware version 1.1.2 and earlier, EOS 70 D firmware version 1.1.2 and earlier, EOS 80 D firmware version 1.0.2 and earlier, EOS KISS X7I / EOS D REBEL T5I / EOS 700D firmware version 1.1.5 and earlier, EOS KISS X8I / EOS D REBEL T6I / EOS 750D firmware version 1.0.0 and earlier, EOS KISS X9I / EOS D REBEL T7I / EOS 800D firmware version 1.0.1 and earlier, EOS KISS X7 / EOS D REBEL SL1 / EOS 100D firmware version 1.0.1 and earlier, EOS KISS X9 / EOS D REBEL SL2 / EOS 200D firmware version 1.0.1 and earlier, EOS KISS X10 / EOS D REBEL SL3 / EOS 200D / EOS 250D firmware version 1.0.1 and earlier, EOS 8000D / EOS D REBEL T6S / EOS 760D firmware version 1.0.0 and earlier, EOS 9000D / EOS 77D firmware version 1.0.2 and earlier, EOS KISS X70 / EOS D REBEL T5 / EOS 1200D firmware version 1.0.2 and earlier, EOS D REBEL T5 RE / EOS 1200D MG / EOS HI firmware version 1.0.2 and earlier, EOS KISS X80 / EOS D REBEL T6 / EOS 1300D firmware version 1.1.0 and earlier, EOS KISS X90 / EOS D REBEL T7 / EOS 1500D / EOS 2000D firmware version 1.0.0 and earlier, EOS D REBEL T100 / EOS 3000D / EOS 4000D firmware version 1.0.0 and earlier, EOS R firmware version 1.3.0 and earlier, EOS RP firmware version 1.2.0 and earlier, EOS RP GOLD firmware version 1.2.0 and earlier, EOS M2 firmware version 1.0.3 and earlier, EOS M3 firmware version 1.2.0 and earlier, EOS M5 firmware version 1.0.1 and earlier, EOS M6 firmware version 1.0.1 and earlier, EOS M6(China) firmware version 5.0.0 and earlier, EOS M10 firmware version 1.1.0 and earlier, EOS M100 firmware version 1.0.0 and earlier, EOS KISS M / EOS M50 firmware version 1.0.2 and earlier) and PowerShot SX740 HS firmware version 1.0.1 and earlier, PowerShot SX70 HS firmware version 1.1.0 and earlier, and PowerShot G5Xmark II firmware version 1.0.1 and earlier. A successful exploitation may result in a specially crafted firmware update or unofficial firmware update being applied without user's consent via unspecified vector.

Type:

CWE-285

(Improper Authorization)

CVSS2 => (AV:A/AC:L/Au:N/C:N/I:P/A:P)

CVSS Base Score
Impact Subscore
Exploitability Subscore
4.8/10
4.9/10
6.5/10
Exploit range
Attack complexity
Authentication
Adjacent network
Low
No required
Confidentiality impact
Integrity impact
Availability impact
None
Partial
Partial
Affected software
Canon -> Eos-1d c firmware 
Canon -> Eos 5ds r firmware 
Canon -> Eos d rebel t100 firmware 
Canon -> Eos kiss x8i firmware 
Canon -> Powershot sx70 hs firmware 
Canon -> Eos-1d x firmware 
Canon -> Eos 6d firmware 
Canon -> Eos d rebel t5 firmware 
Canon -> Eos kiss x90 firmware 
Canon -> Powershot sx740 hs firmware 
Canon -> Eos-1d x mkii firmware 
Canon -> Eos 6d mark ii firmware 
Canon -> Eos d rebel t5 re firmware 
Canon -> Eos kiss x9 firmware 
Canon -> Eos 100d firmware 
Canon -> Eos 700d firmware 
Canon -> Eos d rebel t5i firmware 
Canon -> Eos kiss x9i firmware 
Canon -> Eos 1200d firmware 
Canon -> Eos 70d firmware 
Canon -> Eos d rebel t6 firmware 
Canon -> Eos m100 firmware 
Canon -> Eos 1200d mg firmware 
Canon -> Eos 750d firmware 
Canon -> Eos d rebel t6i firmware 
Canon -> Eos m10 firmware 
Canon -> Eos 1300d firmware 
Canon -> Eos 760d firmware 
Canon -> Eos d rebel t6s firmware 
Canon -> Eos m2 firmware 
Canon -> Eos 1500d firmware 
Canon -> Eos 77d firmware 
Canon -> Eos d rebel t7 firmware 
Canon -> Eos m3 firmware 
Canon -> Eos 2000d firmware 
Canon -> Eos 7d mark ii firmware 
Canon -> Eos d rebel t7i firmware 
Canon -> Eos m50 firmware 
Canon -> Eos 200d firmware 
Canon -> Eos 8000d firmware 
Canon -> Eos hi firmware 
Canon -> Eos m5 firmware 
Canon -> Eos 250d firmware 
Canon -> Eos 800d firmware 
Canon -> Eos kiss m firmware 
Canon -> Eos m6(china) firmware 
Canon -> Eos 3000d firmware 
Canon -> Eos 80d firmware 
Canon -> Eos kiss x10 firmware 
Canon -> Eos m6 firmware 
Canon -> Eos 4000d firmware 
Canon -> Eos 9000d firmware 
Canon -> Eos kiss x70 firmware 
Canon -> Eos r firmware 
Canon -> Eos 5d mark iii firmware 
Canon -> Eos d rebel sl1 firmware 
Canon -> Eos kiss x7 firmware 
Canon -> Eos rp firmware 
Canon -> Eos 5d mark iv firmware 
Canon -> Eos d rebel sl2 firmware 
Canon -> Eos kiss x7i firmware 
Canon -> Eos rp gold firmware 
Canon -> Eos 5ds firmware 
Canon -> Eos d rebel sl3 firmware 
Canon -> Eos kiss x80 firmware 
Canon -> Powershot g5xmark ii firmware 

 References:
http://jvn.jp/en/vu/JVNVU97511331/index.html
https://cweb.canon.jp/e-support/products/eos-d/190806dilc-firm.html
https://research.checkpoint.com/say-cheese-ransomware-ing-a-dslr-camera/
https://www.canon-europe.com/support/product-security/
https://www.usa.canon.com/internet/portal/us/home/support/product-advisories/detail/the-vulnerability-in-canon-digital-cameras

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