CVE-2007-2835

6.8 MEDIUM 0.3% exploit odds No fix listed

What it is

Multiple stack-based buffer overflows in (1) CCE_pinyin.c and (2) xl_pinyin.c in ImmModules/cce/ in unicon-imc2 3.0.4, as used by zhcon and other applications, allow local users to gain privileges via a long HOME environment variable.

At a glance

Exploitability: Can be exploited locally on the machine with a login. High risk of data exposure, data tampering, service disruption.
Exploit odds: 0.3% chance of exploitation in the next 30 days (EPSS).
Fix: No patch or advisory is linked yet. Look at mitigations or restrict exposure.

Timeline

2007-07-03 01:30 UTC PublishedDisclosed publicly on CVE.org and NVD
2026-06-16 22:40 UTC Last updatedMost recent change to the record

Why it ranks here

Exploited in the wild: no, CISA does not list it.
Exploit odds: 0.3% in the next 30 days (EPSS).
Severity: 6.8 MEDIUM (CVSS).
Fix: none linked yet, which raises it.

Details

Published: 2007-07-03 01:30 UTC
Last modified: 2026-06-16 22:40 UTC
Exploit probability: 0.3% · EPSS, next 30 days
Record status: Modified

Affected

unicon-imc2 3.0.4

Attack profile CVSS 2.0 · 6.8

Attack vector: Local
Complexity: Low
Authentication: Single
Confidentiality: Complete
Integrity: Complete
Availability: Complete

Raw vector

AV:L/AC:L/Au:S/C:C/I:C/A:C

Is it in your code?

Hand this to your coding agent. It searches your project for the affected products and checks versions. Nothing leaves your machine.

Read https://cve-list.com/agent/cve/CVE-2007-2835.md and follow it. Check whether this project is affected by CVE-2007-2835. Read only. Don't change anything and don't upload my code. Tell me yes, no or not sure, with the file as proof.

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References

NVD record · CVE.org record