CVE-2021-25655
CVE-2021-25655 is a medium-severity vulnerability in Avaya Aura Experience Portal with a CVSS 3.x base score of 4.4. 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-601.
Key facts
- Severity: Medium (CVSS 3.x base score 4.4)
- CVSS v2: 5.8
- EPSS exploit prediction: 0% (30th percentile)
- Actively exploited: Not listed in CISA KEV
- Weakness: CWE-601
- Affected product: Avaya Aura Experience Portal
- Published:
- Last modified:
Description
A vulnerability in the system Service Menu component of Avaya Aura Experience Portal may allow URL Redirection to any untrusted site through a crafted attack. Affected versions include 7.0 through 7.2.3 (without hotfix) and 8.0.0 (without hotfix).
Frequently asked questions
- What is CVE-2021-25655?
- A vulnerability in the system Service Menu component of Avaya Aura Experience Portal may allow URL Redirection to any untrusted site through a crafted attack. Affected versions include 7.0 through 7.2.3 (without hotfix) and 8.0.0 (without hotfix).
- How severe is CVE-2021-25655?
- CVE-2021-25655 has a CVSS 3.x base score of 4.4, rated medium severity. It is exploitable over local access with low attack complexity, requires low privileges and no user interaction. Impact on confidentiality is low, integrity none, and availability low.
- Is CVE-2021-25655 being actively exploited?
- It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 0% (30th percentile), an estimate of the probability of exploitation in the next 30 days.
- What products are affected by CVE-2021-25655?
- CVE-2021-25655 primarily affects Avaya Aura Experience Portal. In total, 2 product configurations (CPEs) are listed as vulnerable; see the affected-products list for the exact versions.
- How do I fix CVE-2021-25655?
- Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround.
- When was CVE-2021-25655 published?
- CVE-2021-25655 was published on 2021-06-24 and last updated on 2026-06-17.
References
Affected products (2)
- cpe:2.3:a:avaya:aura_experience_portal:*:*:*:*:*:*:*:*
- cpe:2.3:a:avaya:aura_experience_portal:8.0.0:*:*:*:*:*:*:*
More vulnerabilities in Avaya Aura Experience Portal
- CVE-2016-5285 — High (CVSS 7.5): A Null pointer dereference vulnerability exists in Mozilla Network Security Services due to a missing NULL check in…
- CVE-2023-7031 — Medium (CVSS 5.7): Insecure Direct Object Reference vulnerabilities were discovered in the Avaya Aura Experience Portal Manager which may…
- CVE-2021-25656 — Medium (CVSS 5.3): Stored XSS injection vulnerabilities were discovered in the Avaya Aura Experience Portal Web management which could…
All CVEs affecting Avaya Aura Experience Portal →
Other CWE-601 (Open Redirect) vulnerabilities
- CVE-2018-3774 — Critical (CVSS 10.0): Incorrect parsing in url-parse <1.4.3 returns wrong hostname which leads to multiple vulnerabilities such as SSRF, Open…
- CVE-2019-25282 — Critical (CVSS 9.8): V-SOL GPON/EPON OLT Platform v2.03 contains an open redirect vulnerability in the script that allows attackers to…
- CVE-2020-36912 — Critical (CVSS 9.8): Plexus anblick Digital Signage Management 3.1.13 contains an open redirect vulnerability in the 'PantallaLogin' script…
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- CVE-2024-22891 — Critical (CVSS 9.8): Nteract v.0.28.0 was discovered to contain a remote code execution (RCE) vulnerability via the Markdown link.