CVE-2010-2861 Adobe ColdFusion: file path flaw
In plain words: The program can be tricked into reading or writing files outside the folder it should stay in. Leaks files such as passwords and settings, or overwrites important ones.
Confirmed exploited by CISA on · US federal patch deadline Apr 15, 2022
What to do
- Install Adobe's security update for ColdFusion. If no update exists, follow the vendor's workaround or stop using the product until one ships.
- Patch edge devices first — attackers often start scanning for them within hours of a fix.
- Never expose the device's admin page to the internet.
- After patching a device that was exposed, follow the vendor's compromise checks, end active sessions and change passwords.
Who is affected
Work IT. Aimed mostly at company systems — you are affected through the companies you use, not your own phone.
What's at risk: They face the internet and guard the whole network, so a flaw here can hand attackers a way in — and these devices usually run no antivirus, so break-ins go unnoticed.
The details
- Official name
- Adobe ColdFusion Directory Traversal Vulnerability
- Product
- Adobe ColdFusion
- CISA description
- A directory traversal vulnerability exists in the administrator console in Adobe ColdFusion which allows remote attackers to read arbitrary files.
- Type of flaw
- File path flaw (CWE-22)
- Confirmed exploited
- Mar 25, 2022 — known to be used in ransomware attacks
- US federal patch deadline
- Apr 15, 2022
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Answering about CVE-2010-2861 ·
Questions about CVE-2010-2861
Is CVE-2010-2861 being exploited?
Yes. CISA added CVE-2010-2861 to its Known Exploited Vulnerabilities catalog on Mar 25, 2022, which means there is reliable evidence of real-world attacks, including by ransomware groups.
How do I fix CVE-2010-2861?
Install Adobe's security update for ColdFusion. If no update exists, follow the vendor's workaround or stop using the product until one ships. Patch edge devices first — attackers often start scanning for them within hours of a fix.
Am I affected by CVE-2010-2861?
Only if you use Adobe ColdFusion. Aimed mostly at company systems — you are affected through the companies you use, not your own phone.