CVE-2024-22088
CVE-2024-22088 is a critical-severity vulnerability in Chendotjs Lotos Webserver 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-416.
Key facts
- Severity: Critical (CVSS 3.x base score 9.8)
- EPSS exploit prediction: 1% (50th percentile)
- Actively exploited: Not listed in CISA KEV
- EU (EUVD) id: EUVD-2024-19685
- Weakness: CWE-416
- Affected product: Chendotjs Lotos Webserver
- Published:
- Last modified:
Description
Lotos WebServer through 0.1.1 (commit 3eb36cc) has a use-after-free in buffer_avail() at buffer.h via a long URI, because realloc is mishandled.
Frequently asked questions
- What is CVE-2024-22088?
- Lotos WebServer through 0.1.1 (commit 3eb36cc) has a use-after-free in buffer_avail() at buffer.h via a long URI, because realloc is mishandled.
- How severe is CVE-2024-22088?
- CVE-2024-22088 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-2024-22088 being actively exploited?
- It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 1% (50th percentile), an estimate of the probability of exploitation in the next 30 days.
- What products are affected by CVE-2024-22088?
- CVE-2024-22088 affects Chendotjs Lotos Webserver. See the affected-products list for the exact vulnerable versions.
- How do I fix CVE-2024-22088?
- 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.
- Does CVE-2024-22088 have an EU (EUVD) identifier?
- Yes. CVE-2024-22088 is tracked in the ENISA EU Vulnerability Database (EUVD) as EUVD-2024-19685.
- When was CVE-2024-22088 published?
- CVE-2024-22088 was published on 2024-01-05 and last updated on 2026-06-17.
References
Affected products (1)
- cpe:2.3:a:chendotjs:lotos_webserver:*:*:*:*:*:*:*:*
More vulnerabilities in Chendotjs Lotos Webserver
- CVE-2024-24263 — High (CVSS 7.5): Lotos WebServer v0.1.1 was discovered to contain a Use-After-Free (UAF) vulnerability via the…
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