CVE-2018-9331
HIGHCVSS 7.5/10EPSS 2.62%
Last modified
CVE-2018-9331 is a high-severity vulnerability rated 7.5/10 on the CVSS scale. An issue was discovered in zzcms 8.2. user/adv.php allows remote attackers to delete arbitrary files via directory traversal sequences in the oldimg parameter. EPSS estimates a 2.62% chance of exploitation in the next 30 days.
Description
An issue was discovered in zzcms 8.2. user/adv.php allows remote attackers to delete arbitrary files via directory traversal sequences in the oldimg parameter. This can be leveraged for database access by deleting install.lock.
Metrics
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:N
Weakness Enumeration
Affected Software
| Vendor | Product | Versions |
|---|---|---|
| Zzcms | Zzcms | 8.2 |
References
- https://github.com/cherryla/zzcms/blob/master/adv.php.mdExploit, Third Party Advisory
- https://github.com/cherryla/zzcms/blob/master/adv.php.mdExploit, Third Party Advisory
Timeline
- Published
- Last Modified
- Status
- Modified
Frequently Asked Questions
What is CVE-2018-9331?
An issue was discovered in zzcms 8.2. user/adv.php allows remote attackers to delete arbitrary files via directory traversal sequences in the oldimg parameter. This can be leveraged for database access by deleting install.lock.
How severe is CVE-2018-9331?
CVE-2018-9331 has a CVSS score of 7.5/10 (HIGH severity). The EPSS model estimates a 2.62% probability of exploitation in the next 30 days.
How do I fix CVE-2018-9331?
Check the vendor references and advisories linked above for patched versions and mitigation guidance. You can also run a Strix scan to test if your systems are affected.
Are you affected by CVE-2018-9331?
Run a free Strix scan to check your systems for this vulnerability.
Scan your code nowSource: NVD / NIST