CVE-2021-31932

CVE-2021-31932 is a critical-severity vulnerability in Nokia Bts Trs Web Console with a CVSS 3.x base score of 9.8. Its EPSS exploit-prediction score of 22% places it in the 97th percentile, indicating an elevated likelihood of exploitation.

Key facts

Description

Nokia BTS TRS web console FTM_W20_FP2_2019.08.16_0010 allows Authentication Bypass. A malicious unauthenticated user can get access to all the functionalities exposed via the web panel, circumventing the authentication process, by using URL encoding for the . (dot) character.

Frequently asked questions

What is CVE-2021-31932?
Nokia BTS TRS web console FTM_W20_FP2_2019.08.16_0010 allows Authentication Bypass. A malicious unauthenticated user can get access to all the functionalities exposed via the web panel, circumventing the authentication process, by using URL encoding for the . (dot) character.
How severe is CVE-2021-31932?
CVE-2021-31932 has a CVSS 3.x base score of 9.8, rated critical severity. It is exploitable over network with low attack complexity, requires no privileges and no user interaction. Impact on confidentiality is high, integrity high, and availability high.
Is CVE-2021-31932 being actively exploited?
It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 22% (97th percentile), an estimate of the probability of exploitation in the next 30 days.
What products are affected by CVE-2021-31932?
CVE-2021-31932 affects Nokia Bts Trs Web Console. See the affected-products list for the exact vulnerable versions.
How do I fix CVE-2021-31932?
Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround. Given its critical severity, prioritise patching exposed systems.
When was CVE-2021-31932 published?
CVE-2021-31932 was published on 2022-02-11 and last updated on 2026-06-17.

References

Affected products (1)