Heap-based buffer overflow in the SFTP protocol handler for Panic Transmit (Transmit.app) up to 3.5.5 allows remote attackers to execute arbitrary code via a long ftps:// URL.
CVE-2007-0020
NONECVSS 0.0Weaponized
0.0
EchelonGraph verdictMonitorLow exploitation likelihood right now — keep watching.
- No confirmed exploitation signals yet
CISA-KEV: Not listedEPSS: 8%CVSS: —Exploit: NoneExposed: 0
No vendor fix yet — apply a workaround or compensating control (WAF / firewall / segmentation) and watch for a patch.
- CVSS v3
- —
- EG Score
- 0.0(none)
- EPSS
- 94.0%
- KEV
- Not listed
Published
January 24, 2007
Last Modified
April 23, 2026
References (14)
- cve@mitrehttp://osvdb.org/32694
- cve@mitrehttp://projects.info-pull.com/moab/MOAB-19-01-2007.html
- cve@mitrehttp://secunia.com/advisories/23861
- cve@mitrehttp://www.securityfocus.com/bid/22145
- cve@mitrehttp://www.vupen.com/english/advisories/2007/0273
- cve@mitrehttps://exchange.xforce.ibmcloud.com/vulnerabilities/31673
- cve@mitrehttps://www.exploit-db.com/exploits/3160
- af854a3a-2127-422b-91ae-364da2661108http://osvdb.org/32694
- af854a3a-2127-422b-91ae-364da2661108http://projects.info-pull.com/moab/MOAB-19-01-2007.html
- af854a3a-2127-422b-91ae-364da2661108http://secunia.com/advisories/23861
- af854a3a-2127-422b-91ae-364da2661108http://www.securityfocus.com/bid/22145
- af854a3a-2127-422b-91ae-364da2661108http://www.vupen.com/english/advisories/2007/0273
- af854a3a-2127-422b-91ae-364da2661108https://exchange.xforce.ibmcloud.com/vulnerabilities/31673
- af854a3a-2127-422b-91ae-364da2661108https://www.exploit-db.com/exploits/3160
Publicly available exploits
(1 reference)Working exploit code is in the public domain (1 Exploit-DB entry). Defenders should treat patch urgency accordingly — public PoCs typically lead to mass-exploitation within 24-72 hours.
- Exploit-DBEDB-3160✓ verifiedFirst seen Jan 20, 2007
Transmit.app 3.5.5 - 'ftps://' URL Handler Heap Buffer Overflow (PoC)
Open source ↗
Frequently asked(4)
What is CVE-2007-0020?
CVE-2007-0020 is a none vulnerability published on January 24, 2007. Heap-based buffer overflow in the SFTP protocol handler for Panic Transmit (Transmit.app) up to 3.5.5 allows remote attackers to execute arbitrary code via a long ftps:// URL.
When was CVE-2007-0020 disclosed?
CVE-2007-0020 was first published in the National Vulnerability Database on January 24, 2007, with the most recent update on April 23, 2026. EchelonGraph re-ingests CVE updates from NVD on a 2-hour cycle, so this page reflects the latest published state.
Is CVE-2007-0020 actively exploited?
CVE-2007-0020 is not currently on CISA's Known Exploited Vulnerabilities catalog. FIRST EPSS estimates a 94.0% percentile likelihood of exploitation in the next 30 days — higher percentiles indicate greater predicted risk.
How do I remediate CVE-2007-0020?
Patch to the fixed version published by the affected vendor. Where vendor advisories exist for CVE-2007-0020, EchelonGraph cross-links them in the Vendor Advisories panel below — those typically contain the canonical remediation steps, fixed version numbers, and any vendor-specific mitigations.
Dependency Blast Radius
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