How severe is CVE-2020-26884?

CVE-2020-26884 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-2020-26884 being actively exploited?

It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 1% (53rd percentile), an estimate of the probability of exploitation in the next 30 days.

What products are affected by CVE-2020-26884?

CVE-2020-26884 primarily affects Rsa Archer. In total, 2 product configurations (CPEs) are listed as vulnerable; see the affected-products list for the exact versions.

How do I fix CVE-2020-26884?

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

When was CVE-2020-26884 published?

CVE-2020-26884 was published on 2020-11-18 and last updated on 2026-06-17.

CVE-2020-26884

CVE-2020-26884 is a medium-severity vulnerability in Rsa Archer 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-74.

Key facts

Severity: Medium (CVSS 3.x base score 6.1)
CVSS v2: 4.3
EPSS exploit prediction: 1% (53rd percentile)
Actively exploited: Not listed in CISA KEV
Weakness: CWE-74
Affected product: Rsa Archer
Published: 2020-11-18
Last modified: 2026-06-17

Description

RSA Archer 6.8 through 6.8.0.3 and 6.9 contains a URL injection vulnerability. An unauthenticated remote attacker could potentially exploit this vulnerability by tricking a victim application user into executing malicious JavaScript code in the context of the web application.

Frequently asked questions

What is CVE-2020-26884?: RSA Archer 6.8 through 6.8.0.3 and 6.9 contains a URL injection vulnerability. An unauthenticated remote attacker could potentially exploit this vulnerability by tricking a victim application user into executing malicious JavaScript code in the context of the web application.
How severe is CVE-2020-26884?: CVE-2020-26884 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-2020-26884 being actively exploited?: It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 1% (53rd percentile), an estimate of the probability of exploitation in the next 30 days.
What products are affected by CVE-2020-26884?: CVE-2020-26884 primarily affects Rsa Archer. In total, 2 product configurations (CPEs) are listed as vulnerable; see the affected-products list for the exact versions.
How do I fix CVE-2020-26884?: Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround.
When was CVE-2020-26884 published?: CVE-2020-26884 was published on 2020-11-18 and last updated on 2026-06-17.

References

https://community.rsa.com/docs/DOC-114997

Affected products (2)

cpe:2.3:a:rsa:archer:*:*:*:*:*:*:*:*
cpe:2.3:a:rsa:archer:6.9:*:*:*:*:*:*:*

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