vulnwire
3.7low

CVE-2017-20200

Coinomi cleartext transmission

Published 13 mo ago · modified 4 mo ago · JSON

CVSS
3.7
v3.1 · CNA
CISA KEV
No
not known exploited
EPSS
0.3%
percentile 18%
Public exploits
0
none known

A vulnerability has been found in Coinomi up to 1.7.6. This issue affects some unknown processing. Such manipulation leads to cleartext transmission of sensitive information. The attack can be launched remotely. This attack is characterized by high complexity. The exploitability is assessed as difficult. The exploit has been disclosed to the public and may be used. The vendor replied with: "(...) there isn't any security implication associated with your findings."

CISA SSVC assessment

Exploitation
none
Automatable
no
Technical impact
partial
Assessed
13 mo ago

Exploit prediction (EPSS)

0.26% probability of exploitation in the next 30 days, higher than 18% of all scored CVEs.

CVSS scores

Assigned byVersionScoreVector
CNA4.06.3CVSS:4.0/AV:N/AC:H/AT:N/PR:N/UI:N/VC:L/VI:N/VA:N/SC:N/SI:N/SA:N/E:P
CNA3.13.7CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:L/I:N/A:N/E:P/RL:X/RC:C
CNA3.03.7CVSS:3.0/AV:N/AC:H/PR:N/UI:N/S:U/C:L/I:N/A:N/E:P/RL:X/RC:C
CNA2.02.6AV:N/AC:H/Au:N/C:P/I:N/A:N/E:POC/RL:ND/RC:C
CNA4.02.9CVSS:4.0/AV:N/AC:H/AT:N/PR:N/UI:N/VC:L/VI:N/VA:N/SC:N/SI:N/SA:N/E:P/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:X
CNA3.13.7CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:L/I:N/A:N
CNA2.02.6AV:N/AC:H/Au:N/C:P/I:N/A:N

Affected products

  • n/a Coinomi

Classification

Weakness
  • CWE-319 Cleartext Transmission of Sensitive Information
  • CWE-310 Cryptographic Issues

References

  • vuldb.com /?id.325143 · vdb-entry
  • vuldb.com /?ctiid.325143 · signature, permissions-required
  • vuldb.com /?submit.653875 · third-party-advisory
  • web.archive.org /web/20171013065745/https://github.com/Coinomi/coinomi-android/issues/213 · broken-link, issue-tracking
  • reddit.com /r/CryptoCurrency/comments/72osq7/security_warning_coinomi_wallet_transmits_all/dnkhpob/ · related
  • web.archive.org /web/20171013065745/https://github.com/Coinomi/coinomi-android/issues/213#issuecomment-332 · exploit, issue-tracking
  • reddit.com /r/Bitcoin/comments/72yvnj/so_coinomis_official_response_on_the/ · related

Sources

vulnwire keeps one entry per vulnerability: the CVE id wins, then GHSA; records that alias each other are merged. Machine-readable: JSON.