CRITICAL
CVE-2024-36540
CWE-277Published: July 24, 2024· Updated: Jun 17, 2026
9.8
CVSS v3.1
Official Description
Insecure permissions in external-secrets v0.9.16 allows attackers to access sensitive data and escalate privileges by obtaining the service account's token.
Technical Analysis
CVE-2024-36540 can be exploited remotely over the network without requiring physical or adjacent access, significantly expanding the attack surface for threat actors.
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), availability disruption (denial of service), with a CVSS base score of 9.8.
CVSS v3.1 Vector Breakdown
Exploitability
Attack VectorNetwork
Attack ComplexityLow
Privileges Req.None
User InteractionNone
ScopeUnchanged
Impact
ConfidentialityHigh
IntegrityHigh
AvailabilityHigh
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
Affected Vendors & Products
external-secrets1 product(s)
external secrets operator
Source: NVD CPE · 1 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 (2)
→
https://gist.github.com/HouqiyuA/a4834f3c8450f9d89e2bc4d5c4beef6aThird Party Advisory
→
https://gist.github.com/HouqiyuA/a4834f3c8450f9d89e2bc4d5c4beef6aThird Party Advisory
Quick Facts
CVE IDCVE-2024-36540
CVSS Score9.8 / 10
SeverityCRITICAL
WeaknessCWE-277
CISA KEVNo
Affected1 vendor(s)
PublishedJul 24, 2024
Related CVEs (CWE-277)
Recommended Actions
- →Apply vendor patches immediately
- →Monitor CVE-2024-36540 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.