High severity · published Mar 3, 2026
CVE-2021-35486
A Cross-Site Request Forgery (CSRF) vulnerability in Nokia IMPACT through 19.11.2.10-20210118042150283 allows a remote attacker to import and overwrite the entire application…
8.1
CVSS
0.2%
EPSS
No
On KEV
Description
A Cross-Site Request Forgery (CSRF) vulnerability in Nokia IMPACT through 19.11.2.10-20210118042150283 allows a remote attacker to import and overwrite the entire application configuration. Specifically, in /ui/rest-proxy/entity/import, neither the X-CSRF-NONCE HTTP header nor the CSRF-NONCE cookie is validated.
CVSS vector
CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:N
Attack vector
Network
Complexity
Low
Privileges
None
User interaction
Required
Confidentiality
High
Integrity
High
Availability
None
Scope
Unchanged
Exploitation
Is it being used?
Exploit prediction (EPSS)0.2% · higher than 9% of CVEs
Exploited in the wildNo evidence yet
CISA KEVNot listed
Ransomware campaign useNot known
Affected products
Which versions
IM
Impact Mobile · Nokia
through 19.11.2.10-20210118042150283 · source: NVD
References
NVD
https://nvd.nist.gov/vuln/detail/CVE-2021-35486
CVE.org
https://www.cve.org/CVERecord?id=CVE-2021-35486
Third Party Advisory
https://www.gruppotim.it/it/footer/red-team/2021/Motive-Impact-CVE-2021-35486.html
Product
https://www.nokia.com/networks/solutions/impact-iot-platform/
Vendor Advisory
https://www.nokia.com/notices/responsible-disclosure/
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