HIGH
CVE-2020-9272
CWE-125Published: February 20, 2020· Updated: Jun 17, 2026
7.5
CVSS v3.1
Official Description
ProFTPD 1.3.7 has an out-of-bounds (OOB) read vulnerability in mod_cap via the cap_text.c cap_to_text function.
Technical Analysis
CVE-2020-9272 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
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 (10)
→
http://lists.opensuse.org/opensuse-security-announce/2020-03/msg00002.htmlMailing List · Third Party Advisory
→
https://cert-portal.siemens.com/productcert/pdf/ssa-679335.pdfThird Party Advisory
→
https://github.com/proftpd/proftpd/blob/master/RELEASE_NOTESRelease Notes · Third Party Advisory
→
https://github.com/proftpd/proftpd/issues/902Issue Tracking · Patch · Third Party Advisory
→
https://security.gentoo.org/glsa/202003-35Third Party Advisory
→
http://lists.opensuse.org/opensuse-security-announce/2020-03/msg00002.htmlMailing List · Third Party Advisory
→
https://cert-portal.siemens.com/productcert/pdf/ssa-679335.pdfThird Party Advisory
→
https://github.com/proftpd/proftpd/blob/master/RELEASE_NOTESRelease Notes · Third Party Advisory
→
https://github.com/proftpd/proftpd/issues/902Issue Tracking · Patch · Third Party Advisory
→
https://security.gentoo.org/glsa/202003-35Third Party Advisory
Quick Facts
CVE IDCVE-2020-9272
CVSS Score7.5 / 10
SeverityHIGH
WeaknessCWE-125
CISA KEVNo
Affected3 vendor(s)
PublishedFeb 20, 2020
Related CVEs (CWE-125)
Recommended Actions
- →Apply vendor patches immediately
- →Monitor CVE-2020-9272 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.