HIGH
CVE-2022-45636
CWE-862Published: March 21, 2023· Updated: Jun 17, 2026
8.1
CVSS v3.1
Official Description
An issue discovered in MEGAFEIS, BOFEI DBD+ Application for IOS & Android v1.4.4 allows attacker to unlock model(s) without authorization via arbitrary API requests.
Technical Analysis
CVE-2022-45636 requires adjacent network access, limiting remote exploitation but still posing risk in shared or local network environments.
The vulnerability requires no privileges and no user interaction, making it a prime target for automated exploitation campaigns and worm-like propagation.
A successful exploit results in complete confidentiality breach (data exposure), full integrity compromise (data manipulation), with a CVSS base score of 8.1.
CVSS v3.1 Vector Breakdown
Exploitability
Attack VectorAdjacent
Attack ComplexityLow
Privileges Req.None
User InteractionNone
ScopeUnchanged
Impact
ConfidentialityHigh
IntegrityHigh
AvailabilityNone
CVSS:3.1/AV:A/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:N
Affected Vendors & Products
megafeis1 product(s)
bofei dbd\+
Source: NVD CPE · 2 total CPE entries
Exploit & PoC Resources
NO KNOWN EXPLOITNo public exploit confirmed at this time
Exploit-DB
Offensive Security exploit database
GitHub PoC Search
Community PoC repositories
Rapid7 / Metasploit
Metasploit module search
PacketStorm
Security advisories & exploits
NVD Detail
Official NIST entry
MITRE CVE
CVE Program entry
External links open in a new tab. Always verify in a controlled environment before use.
Official Patches & Advisories
All References (4)
→
https://github.com/WithSecureLabs/megafeis-palm/tree/main/CVE-2022-45636Exploit · Third Party Advisory
→
https://labs.withsecure.com/advisories/insecure-authorization-scheme-for-api-requests-in-dbd--mobile-coExploit · Third Party Advisory
→
https://github.com/WithSecureLabs/megafeis-palm/tree/main/CVE-2022-45636Exploit · Third Party Advisory
→
https://labs.withsecure.com/advisories/insecure-authorization-scheme-for-api-requests-in-dbd--mobile-coExploit · Third Party Advisory
Quick Facts
CVE IDCVE-2022-45636
CVSS Score8.1 / 10
SeverityHIGH
WeaknessCWE-862
CISA KEVNo
Affected1 vendor(s)
PublishedMar 21, 2023
Related CVEs (CWE-862)
Recommended Actions
- →Apply vendor patches immediately
- →Monitor CVE-2022-45636 in threat intel feeds
- →Review IDS/IPS signatures for exploitation attempts
Data sourced from NVD (NIST), CISA KEV, and EPSS (FIRST). Analysis generated by CTIWATCH.COM. CVE data is provided under the NVD usage policy.