Incorrect Access Control vulnerability in Modern Honey Network commit 0abf0db9cd893c6d5c727d036e1f817c02de4c7b allows remote attackers to v…

published 2023-02-03 3 y ago modified 2026-06-17 4 mo ago also EUVD-2021-23806

cvss: 6.5; version 3.1, CNA
cisa kev: Not listed; not in CISA's catalog
epss: 0.4%; EPSS 0.4% chance of exploitation in 30 days, percentile 33%
public exploits: 0; none known

Incorrect Access Control vulnerability in Modern Honey Network commit 0abf0db9cd893c6d5c727d036e1f817c02de4c7b allows remote attackers to view sensitive information via crafted PUT request to Web API.

Patch / fix

fixed in 1

modern_honey_network_project modern_honey_network 2021-10-30

CISA SSVC

Exploitation: Proof of concept is public
Automatable: yes
Technical impact: partial
Assessed: 19 mo ago (2025-03-26)

Exploit prediction

0.39% chance of exploitation in the next 30 days, higher than 33% of all scored CVEs (FIRST EPSS, 2026-11-08).

Exploits and checks

github.com https://github.com/pwnlandia/mhn/issues/809 referenced PoC, tagged "exploit" by a source, unverified

CVSS scores

assigned by	version	score	vector
CISA ADP	3.1	6.5	CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:N
NVD	3.1	6.5	CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:N
CNA	3.1	6.5	CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:N

Classification

Weakness

CWE-352 Cross-Site Request Forgery
CWE-306 Missing Authentication for Critical Functionality

References

github.com /pwnlandia/mhn/issues/809
exploit, issue-tracking, third-party-advisory

Sources

CVE List CVE-2021-37234
NVD CVE-2021-37234

Fencer Vulns 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.

Summary