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Fencer Intel
high 7.5

CVE-2018-15753 json

An issue was discovered in the MensaMax (aka com.breustedt.mensamax) application 4.3 for Android.

published 8y ago modified 4mo ago also EUVD-2018-7619

cvss
7.5
version 3.0, NVD
cisa kev
Not listed
not in CISA's catalog
epss
1.3%
EPSS 1.3% chance of exploitation in 30 days, percentile 71%
public exploits
0
none known

Summary

An issue was discovered in the MensaMax (aka com.breustedt.mensamax) application 4.3 for Android. The use of a Hard-coded DES Cryptographic Key allows an attacker who decodes the application to decrypt transmitted data such as the login username and password.

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Exploit prediction

1.33% chance of exploitation in the next 30 days, higher than 71% of all scored CVEs (FIRST EPSS, 2026-11-09).

Exploits and checks

  • advisories.e2security.de https://advisories.e2security.de/2018/E2SA-2018-01.txt referenced PoC, tagged "exploit" by a source, unverified
  • seclists.org https://seclists.org/bugtraq/2018/Oct/3 referenced PoC, tagged "exploit" by a source, unverified

CVSS scores

assigned by version score vector
NVD 3.0 7.5 CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N
NVD 2.0 5.0 AV:N/AC:L/Au:N/C:P/I:N/A:N

Classification

Weakness
  • CWE-798 Use of Hard-coded Credentials

References

Sources

Fencer Intel keeps one entry per vulnerability: the CVE id wins, then GHSA, and records that alias each other are merged, except that two CVEs always keep separate entries. The same data is available as JSON.