How severe is CVE-2021-29252?

CVE-2021-29252 has a CVSS 3.x base score of 5.4, rated medium severity. It is exploitable over network with low attack complexity, requires low privileges and no user interaction. Impact on confidentiality is low, integrity low, and availability none.

Is CVE-2021-29252 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-2021-29252?

CVE-2021-29252 affects Rsa Archer. See the affected-products list for the exact vulnerable versions.

How do I fix CVE-2021-29252?

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

When was CVE-2021-29252 published?

CVE-2021-29252 was published on 2021-05-26 and last updated on 2026-06-17.

CVE-2021-29252

CVE-2021-29252 is a medium-severity vulnerability in Rsa Archer with a CVSS 3.x base score of 5.4. 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 5.4)
CVSS v2: 3.5
EPSS exploit prediction: 1% (53rd percentile)
Actively exploited: Not listed in CISA KEV
Weakness: CWE-79
Affected product: Rsa Archer
Published: 2021-05-26
Last modified: 2026-06-17

Description

RSA Archer before 6.9 SP1 P1 (6.9.1.1) contains a stored XSS vulnerability. A remote authenticated malicious Archer user with access to modify link name fields could potentially exploit this vulnerability to execute code in a victim's browser.

Frequently asked questions

What is CVE-2021-29252?: RSA Archer before 6.9 SP1 P1 (6.9.1.1) contains a stored XSS vulnerability. A remote authenticated malicious Archer user with access to modify link name fields could potentially exploit this vulnerability to execute code in a victim's browser.
How severe is CVE-2021-29252?: CVE-2021-29252 has a CVSS 3.x base score of 5.4, rated medium severity. It is exploitable over network with low attack complexity, requires low privileges and no user interaction. Impact on confidentiality is low, integrity low, and availability none.
Is CVE-2021-29252 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-2021-29252?: CVE-2021-29252 affects Rsa Archer. See the affected-products list for the exact vulnerable versions.
How do I fix CVE-2021-29252?: Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround.
When was CVE-2021-29252 published?: CVE-2021-29252 was published on 2021-05-26 and last updated on 2026-06-17.

References

Affected products (1)

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

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