HIGH
CVE-2023-50782
CWE-203Published: February 5, 2024· Updated: Jun 17, 2026
7.5
CVSS v3.1
Official Description
A flaw was found in the python-cryptography package. This issue may allow a remote attacker to decrypt captured messages in TLS servers that use RSA key exchanges, which may lead to exposure of confidential or sensitive data.
Technical Analysis
CVE-2023-50782 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), with a CVSS base score of 7.5.
CVSS v3.1 Vector Breakdown
Exploitability
Attack VectorNetwork
Attack ComplexityLow
Privileges Req.None
User InteractionNone
ScopeUnchanged
Impact
ConfidentialityHigh
IntegrityNone
AvailabilityNone
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N
Affected Vendors & Products
couchbase1 product(s)
couchbase server
cryptography.io1 product(s)
cryptography
Red Hat3 product(s)
ansible automation platformenterprise linuxupdate infrastructure
Source: NVD CPE · 7 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 (5)
→
https://access.redhat.com/security/cve/CVE-2023-50782Vendor Advisory
→
https://bugzilla.redhat.com/show_bug.cgi?id=2254432Issue Tracking · Vendor Advisory
→
https://access.redhat.com/security/cve/CVE-2023-50782Vendor Advisory
→
https://bugzilla.redhat.com/show_bug.cgi?id=2254432Issue Tracking · Vendor Advisory
Quick Facts
CVE IDCVE-2023-50782
CVSS Score7.5 / 10
SeverityHIGH
WeaknessCWE-203
CISA KEVNo
Affected3 vendor(s)
PublishedFeb 5, 2024
Related CVEs (CWE-203)
Recommended Actions
- →Apply vendor patches immediately
- →Monitor CVE-2023-50782 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.