How severe is CVE-2021-25992?

CVE-2021-25992 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-2021-25992 being actively exploited?

It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 2% (72nd percentile), an estimate of the probability of exploitation in the next 30 days.

What products are affected by CVE-2021-25992?

CVE-2021-25992 affects If-me Ifme. See the affected-products list for the exact vulnerable versions.

How do I fix CVE-2021-25992?

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-2021-25992 published?

CVE-2021-25992 was published on 2022-02-10 and last updated on 2026-06-17.

CVE-2021-25992

CVE-2021-25992 is a critical-severity vulnerability in If-me Ifme with a CVSS 3.x base score of 9.8. 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-613.

Key facts

Severity: Critical (CVSS 3.x base score 9.8)
CVSS v2: 7.5
EPSS exploit prediction: 2% (72nd percentile)
Actively exploited: Not listed in CISA KEV
Weakness: CWE-613
Affected product: If-me Ifme
Published: 2022-02-10
Last modified: 2026-06-17

Description

In Ifme, versions 1.0.0 to v.7.33.2 don’t properly invalidate a user’s session even after the user initiated logout. It makes it possible for an attacker to reuse the admin cookies either via local/network access or by other hypothetical attacks.

Frequently asked questions

What is CVE-2021-25992?: In Ifme, versions 1.0.0 to v.7.33.2 don’t properly invalidate a user’s session even after the user initiated logout. It makes it possible for an attacker to reuse the admin cookies either via local/network access or by other hypothetical attacks.
How severe is CVE-2021-25992?: CVE-2021-25992 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-2021-25992 being actively exploited?: It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 2% (72nd percentile), an estimate of the probability of exploitation in the next 30 days.
What products are affected by CVE-2021-25992?: CVE-2021-25992 affects If-me Ifme. See the affected-products list for the exact vulnerable versions.
How do I fix CVE-2021-25992?: 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-2021-25992 published?: CVE-2021-25992 was published on 2022-02-10 and last updated on 2026-06-17.

References

Affected products (1)

cpe:2.3:a:if-me:ifme:*:*:*:*:*:*:*:*

More vulnerabilities in If-me Ifme

CVE-2021-25991 — Medium (CVSS 5.7): In Ifme, versions v5.0.0 to v7.32 are vulnerable against an improper access control, which makes it possible for admins…
CVE-2021-25990 — Medium (CVSS 5.4): In “ifme”, versions v7.22.0 to v7.31.4 are vulnerable against self-stored XSS in the contacts field as it allows…
CVE-2021-25989 — Medium (CVSS 5.4): In “ifme”, versions 1.0.0 to v7.31.4 are vulnerable against stored XSS vulnerability in the markdown editor. It can…
CVE-2021-25988 — Medium (CVSS 5.4): In “ifme”, versions 1.0.0 to v7.31.4 are vulnerable against stored XSS vulnerability (notifications section) which…

All CVEs affecting If-me Ifme →

Other CWE-613 (Insufficient Session Expiration) vulnerabilities

CVE-2024-8888 — Critical (CVSS 10.0): An attacker with access to the network where CIRCUTOR Q-SMT is located in its firmware version 1.0.4, could steal the…
CVE-2026-46455 — Critical (CVSS 9.8): Insufficient Session Expiration vulnerability in Apache Camel Keycloak Component. The camel-keycloak security helper…
CVE-2026-21622 — Critical (CVSS 9.8): Insufficient Session Expiration vulnerability in hexpm hexpm/hexpm ('Elixir.Hexpm.Accounts.PasswordReset' module)…
CVE-2025-59786 — Critical (CVSS 9.8): 2N Access Commander version 3.4.2 and prior improperly invalidates session tokens, allowing multiple session cookies to…
CVE-2026-26342 — Critical (CVSS 9.8): Tattile Smart+, Vega, and Basic device families firmware versions 1.181.5 and prior implement an authentication token…
CVE-2026-1435 — Critical (CVSS 9.8): Not properly invalidated session vulnerability in Graylog Web Interface, version 2.2.3, due to incorrect management of…

Browse all CWE-613 (Insufficient Session Expiration) vulnerabilities →