PatchTheCVECVE-2015-9059: picocom before 2.0 has a command injection vulnerability in the 'send and receive file' command because the co
CVE-2015-9059 is a critical-severity flaw (CVSS 9.8) affecting picocom. Below: why it ranks where it does, which versions are affected, what to do, and the exact commands.
picocom before 2.0 has a command injection vulnerability in the 'send and receive file' command because the command line is executed by /bin/sh unsafely.
Why this priority
- Critical severity
- Remotely exploitable, no login, no user action
A fixed release or distro patch exists.
Risk facts
| CVSS score | 9.8 (Critical) |
| Attack vector | Network (remote) |
| Attack complexity | Low |
| Privileges needed | None |
| User interaction | None |
| EPSS exploit chance | 2.2% (top 18%) |
| CISA exploited list | No |
| Weakness | CWE-77 |
| Published | 2017-05-28 |
| Last modified | 2026-06-17 |
Last updated 2026-06-17 · Sources: CVE Program, NVD, CISA KEV, EPSS and vendor advisories · How we score
Am I affected?
Timeline
- Published CVE record published
- Updated Record last modified
Scores and fixes here are computed automatically from those and other public sources. Confirm with the vendor advisory before changing production systems.
Quick answers
How do I fix CVE-2015-9059?
picocom: upgrade to newer than 1.8. Exact commands for each OS are on this page.
Is CVE-2015-9059 being exploited?
CVE-2015-9059 is not on the CISA Known Exploited Vulnerabilities list at the time of the last update. Check again, as this can change.
What does CVE-2015-9059 affect?
CVE-2015-9059 affects picocom. Severity is critical (CVSS 9.8). picocom before 2.0 has a command injection vulnerability in the 'send and receive file' command because the command line is executed by /bin/sh unsafely.
How urgent is CVE-2015-9059?
Priority 60/100. Critical severity; Remotely exploitable, no login, no user action