CVE-2021-29113
CVE-2021-29113 is a medium-severity vulnerability in Esri Arcgis Server with a CVSS 3.x base score of 4.7. 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-829.
Key facts
- Severity: Medium (CVSS 3.x base score 4.7)
- CVSS v2: 4.3
- EPSS exploit prediction: 1% (53rd percentile)
- Actively exploited: Not listed in CISA KEV
- Weakness: CWE-829
- Affected product: Esri Arcgis Server
- Published:
- Last modified:
Description
A remote file inclusion vulnerability in the ArcGIS Server help documentation may allow a remote, unauthenticated attacker to inject attacker supplied html into a page.
Frequently asked questions
- What is CVE-2021-29113?
- A remote file inclusion vulnerability in the ArcGIS Server help documentation may allow a remote, unauthenticated attacker to inject attacker supplied html into a page.
- How severe is CVE-2021-29113?
- CVE-2021-29113 has a CVSS 3.x base score of 4.7, rated medium severity. It is exploitable over network with low attack complexity, requires no privileges and user interaction. Impact on confidentiality is none, integrity low, and availability none.
- Is CVE-2021-29113 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-2021-29113?
- CVE-2021-29113 affects Esri Arcgis Server. See the affected-products list for the exact vulnerable versions.
- How do I fix CVE-2021-29113?
- Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround.
- When was CVE-2021-29113 published?
- CVE-2021-29113 was published on 2021-12-07 and last updated on 2026-06-17.
References
Affected products (1)
- cpe:2.3:a:esri:arcgis_server:*:*:*:*:*:*:x64:*
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