How severe is CVE-2020-26885?

CVE-2020-26885 has a CVSS 3.x base score of 6.1, rated medium severity. It is exploitable over network with low attack complexity, requires no privileges and user interaction. Impact on confidentiality is low, integrity low, and availability none.

Is CVE-2020-26885 being actively exploited?

It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 1% (62nd percentile), an estimate of the probability of exploitation in the next 30 days.

What products are affected by CVE-2020-26885?

CVE-2020-26885 affects 2sic 2sxc. See the affected-products list for the exact vulnerable versions.

How do I fix CVE-2020-26885?

Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround.

When was CVE-2020-26885 published?

CVE-2020-26885 was published on 2021-06-07 and last updated on 2026-06-17.

CVE-2020-26885

CVE-2020-26885 is a medium-severity vulnerability in 2sic 2sxc with a CVSS 3.x base score of 6.1. 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-79.

Key facts

Severity: Medium (CVSS 3.x base score 6.1)
CVSS v2: 4.3
EPSS exploit prediction: 1% (62nd percentile)
Actively exploited: Not listed in CISA KEV
Weakness: CWE-79
Affected product: 2sic 2sxc
Published: 2021-06-07
Last modified: 2026-06-17

Description

An issue was discovered in 2sic 2sxc before 11.22. A XSS vulnerability in the sxcver parameter of dnn/ui.html allows an attacker to craft a malicious URL that executes a JavaScript payload in a victim's browser.

Frequently asked questions

What is CVE-2020-26885?: An issue was discovered in 2sic 2sxc before 11.22. A XSS vulnerability in the sxcver parameter of dnn/ui.html allows an attacker to craft a malicious URL that executes a JavaScript payload in a victim's browser.
How severe is CVE-2020-26885?: CVE-2020-26885 has a CVSS 3.x base score of 6.1, rated medium severity. It is exploitable over network with low attack complexity, requires no privileges and user interaction. Impact on confidentiality is low, integrity low, and availability none.
Is CVE-2020-26885 being actively exploited?: It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 1% (62nd percentile), an estimate of the probability of exploitation in the next 30 days.
What products are affected by CVE-2020-26885?: CVE-2020-26885 affects 2sic 2sxc. See the affected-products list for the exact vulnerable versions.
How do I fix CVE-2020-26885?: Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround.
When was CVE-2020-26885 published?: CVE-2020-26885 was published on 2021-06-07 and last updated on 2026-06-17.

References

Affected products (1)

cpe:2.3:a:2sic:2sxc:*:*:*:*:*:*:*:*

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