CVE-2020-26084
CVE-2020-26084 is a medium-severity vulnerability in Cisco Edge Fog Fabric with a CVSS 3.x base score of 6.5. 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-668.
Key facts
- Severity: Medium (CVSS 3.x base score 6.5)
- CVSS v2: 5.5
- EPSS exploit prediction: 1% (55th percentile)
- Actively exploited: Not listed in CISA KEV
- Weakness: CWE-668
- Affected product: Cisco Edge Fog Fabric
- Published:
- Last modified:
Description
A vulnerability in the REST API of Cisco Edge Fog Fabric could allow an authenticated, remote attacker to access files outside of their authorization sphere on an affected device. The vulnerability is due to incorrect authorization enforcement on an affected system. An attacker could exploit this vulnerability by sending a crafted request to the API. A successful exploit could allow the attacker to overwrite arbitrary files on the affected device.
Frequently asked questions
- What is CVE-2020-26084?
- A vulnerability in the REST API of Cisco Edge Fog Fabric could allow an authenticated, remote attacker to access files outside of their authorization sphere on an affected device. The vulnerability is due to incorrect authorization enforcement on an affected system. An attacker could exploit this vulnerability by sending a crafted request to the API. A successful exploit could allow the attacker to overwrite arbitrary files on the affected device.
- How severe is CVE-2020-26084?
- CVE-2020-26084 has a CVSS 3.x base score of 6.5, rated medium severity. It is exploitable over network with low attack complexity, requires low privileges and no user interaction. Impact on confidentiality is none, integrity high, and availability none.
- Is CVE-2020-26084 being actively exploited?
- It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 1% (55th percentile), an estimate of the probability of exploitation in the next 30 days.
- What products are affected by CVE-2020-26084?
- CVE-2020-26084 affects Cisco Edge Fog Fabric. See the affected-products list for the exact vulnerable versions.
- How do I fix CVE-2020-26084?
- Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround.
- When was CVE-2020-26084 published?
- CVE-2020-26084 was published on 2020-11-06 and last updated on 2026-06-17.
References
Affected products (1)
- cpe:2.3:a:cisco:edge_fog_fabric:*:*:*:*:*:*:*:*
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