CVE-2020-13377
CVE-2020-13377 is a high-severity vulnerability in Loadbalancer Enterprise Va Max with a CVSS 3.x base score of 8.1. 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-22.
Key facts
- Severity: High (CVSS 3.x base score 8.1)
- EPSS exploit prediction: 2% (72nd percentile)
- Actively exploited: Not listed in CISA KEV
- Weakness: CWE-22
- Affected product: Loadbalancer Enterprise Va Max
- Published:
- Last modified:
Description
The web-services interface of Loadbalancer.org Enterprise VA MAX through 8.3.8 could allow an authenticated, remote, low-privileged attacker to conduct directory traversal attacks and obtain read and write access to sensitive files.
Frequently asked questions
- What is CVE-2020-13377?
- The web-services interface of Loadbalancer.org Enterprise VA MAX through 8.3.8 could allow an authenticated, remote, low-privileged attacker to conduct directory traversal attacks and obtain read and write access to sensitive files.
- How severe is CVE-2020-13377?
- CVE-2020-13377 has a CVSS 3.x base score of 8.1, rated high severity. It is exploitable over network with low attack complexity, requires low privileges and no user interaction. Impact on confidentiality is high, integrity high, and availability none.
- Is CVE-2020-13377 being actively exploited?
- It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 2% (72nd percentile), an estimate of the probability of exploitation in the next 30 days.
- What products are affected by CVE-2020-13377?
- CVE-2020-13377 affects Loadbalancer Enterprise Va Max. See the affected-products list for the exact vulnerable versions.
- How do I fix CVE-2020-13377?
- Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround. Given its high severity, prioritise patching exposed systems.
- When was CVE-2020-13377 published?
- CVE-2020-13377 was published on 2023-05-12 and last updated on 2026-06-17.
References
- https://inf0seq.github.io/cve/2020/04/21/Path-Traversal-in-Enterprise-loadbalancer-VA-MAX-v8.3.8-and-earlier.html
- https://www.loadbalancer.org/products/virtual/enterprise-va-max/
Affected products (1)
- cpe:2.3:a:loadbalancer:enterprise_va_max:*:*:*:*:*:*:*:*
More vulnerabilities in Loadbalancer Enterprise Va Max
- CVE-2018-18864 — Critical (CVSS 9.6): Loadbalancer.org Enterprise VA MAX before 8.3.3 has XSS because Apache HTTP Server logs are displayed.
- CVE-2020-13378 — High (CVSS 8.8): Loadbalancer.org Enterprise VA MAX through 8.3.8 has an OS Command Injection vulnerability that allows a remote…
All CVEs affecting Loadbalancer Enterprise Va Max →
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