CVE-2018-20605
CVE-2018-20605 is a critical-severity vulnerability in Txjia Imcat with a CVSS 3.x base score of 9.8. It is not currently listed as actively exploited by CISA, and its EPSS exploit-prediction score is low. The underlying weakness is classified as CWE-94.
Key facts
- Severity: Critical (CVSS 3.x base score 9.8)
- CVSS v2: 7.5
- EPSS exploit prediction: 2% (82nd percentile)
- Actively exploited: Not listed in CISA KEV
- Weakness: CWE-94
- Affected product: Txjia Imcat
- Published:
- Last modified:
Description
imcat 4.4 allows remote attackers to execute arbitrary PHP code by using root/run/adm.php to modify the boot/bootskip.php file.
Frequently asked questions
- What is CVE-2018-20605?
- imcat 4.4 allows remote attackers to execute arbitrary PHP code by using root/run/adm.php to modify the boot/bootskip.php file.
- How severe is CVE-2018-20605?
- CVE-2018-20605 has a CVSS 3.x base score of 9.8, rated critical severity. It is exploitable over network with low attack complexity, requires no privileges and no user interaction. Impact on confidentiality is high, integrity high, and availability high.
- Is CVE-2018-20605 being actively exploited?
- It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 2% (82nd percentile), an estimate of the probability of exploitation in the next 30 days.
- What products are affected by CVE-2018-20605?
- CVE-2018-20605 affects Txjia Imcat. See the affected-products list for the exact vulnerable versions.
- How do I fix CVE-2018-20605?
- Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround. Given its critical severity, prioritise patching exposed systems.
- When was CVE-2018-20605 published?
- CVE-2018-20605 was published on 2018-12-30 and last updated on 2026-06-17.
References
Affected products (1)
- cpe:2.3:a:txjia:imcat:4.4:*:*:*:*:*:*:*
More vulnerabilities in Txjia Imcat
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- CVE-2020-20392 — Critical (CVSS 9.8): SQL Injection vulnerability in imcat v5.2 via the fm[auser] parameters in coms/add_coms.php.
- CVE-2019-14968 — Critical (CVSS 9.8): An issue was discovered in imcat 4.9. There is SQL Injection via the index.php order parameter in a mod=faqs action.
- CVE-2021-36444 — High (CVSS 8.8): Cross Site Request Forgery (CSRF) vulnerability in imcat 5.4 allows remote attackers to gain escalated privileges via…
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- CVE-2020-22120 — High (CVSS 8.8): A remote code execution (RCE) vulnerability in /root/run/adm.php?admin-ediy&part=exdiy of imcat v5.1 allows…
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