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CVE-2022-45636

26
FAUCET Score

CVE-2022-45636 is a high-severity vulnerability affecting MEGAFEIS and BOFEI DBD+ mobile applications (v1.4.4 for iOS and Android). It allows an attacker to unlock devices without authorization by sending arbitrary API requests. With a CVSS score of 8.1 (High), this vulnerability is easily exploitable over the adjacent network with low attack complexity, potentially leading to high confidentiality and integrity impacts. There is currently no evidence of active exploitation, public exploit code, or significant community discussion surrounding this CVE.

Impacted Technologies

VendorProductVersion(s)CPE
1.4.3CPE matchmatch criteria
cpe:2.3:a:megafeis:bofei_dbd\+:1.4.3:*:*:*:*:iphone_os:*:*
1.4.4CPE matchmatch criteria
cpe:2.3:a:megafeis:bofei_dbd\+:1.4.4:*:*:*:*:android:*:*

CVSS Data

CVSS version used by this source: 3.1

8.1HIGH

CVSS:3.1/AV:A/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:N

Attack Vector
ADJACENT_NETWORK
Attack Complexity
LOW
Privileges Required
NONE
User Interaction
NONE
Scope
UNCHANGED
Confidentiality Impact
HIGH
Integrity Impact
HIGH
Availability Impact
NONE
Exploitability Score
2.8
Impact Score
5.2
CvssVersion
3.1

Exploit Intelligence

EPSS Score
0.69%
Probability of exploitation in next 30 days
EPSS Percentile
48.9%
Percentile rank of EPSS score among Peer Group
As of 2026-07-27
Model: v2026.06.15
This CVE's current EPSS score of 0.0069 is in the 53rd percentile among its peer group of 1,875 CVEs.

Social Chatter

The average CVE in this peer group has 0.0 Twitter, 0.1 Reddit, 0.1 Bluesky, 0.1 Mastodon, and 0.2 GitHub mentions.

Media Mentions

No media coverage found for this CVE.

The average CVE in this peer group has 0.2 InfoSec Media, 0.0 Vendor Blog, and 0.0 Security Researcher mentions.

Remediation

Remediation records are not available for this CVE.

References

github.com / WithSecureLabs/megafeis-palm/tree/main/CVE-2022-45636
ExploitThird Party Advisory
labs.withsecure.com / advisories/insecure-authorization-scheme-for-api-requests-in-dbd--mobile-co
ExploitThird Party Advisory