{"answers":{"affected":"It affects 1 product.","exploited":"There is no known exploitation of CVE-2021-27653 in the wild and no public exploit code.","fix":"No fix has been published for CVE-2021-27653 yet. Limit exposure of the affected software until one is available.","what":"CVE-2021-27653 is a medium-severity vulnerability in Pega Infinity, published on 1 Apr 2021. An attacker needs administrator access to exploit it, with no action from the victim."},"fix_prompt":"Check this codebase for CVE-2021-27653 and fix it if it is affected.\n\nWhat it is: CVE-2021-27653 is a medium-severity vulnerability in Pega Infinity, published on 1 Apr 2021. An attacker needs administrator access to exploit it, with no action from the victim.\nExploitation: There is no known exploitation of CVE-2021-27653 in the wild and no public exploit code.\n\nAffected product: Pega Infinity. No package-level version data is available, so check the vendor advisory linked from the reference page.\n\nTask:\n1. Search the dependency manifests and lockfiles (for example package.json, package-lock.json, requirements.txt, poetry.lock, uv.lock, pom.xml, build.gradle, go.mod, Cargo.lock, Gemfile.lock) and any Dockerfiles for the affected packages, including transitive dependencies.\n2. If an affected version is in use, upgrade it to the fixed version for its release line with the project's package manager, so the lockfile is regenerated. Prefer the smallest upgrade that fixes it.\n3. If there is no fix, or the upgrade would break the build, do not guess: explain the risk and the safest workaround instead.\n4. Run the tests and summarise what changed and why.\n5. If nothing in the project is affected, say so and change nothing.\n\nReference: https://insights.sbomify.com/CVE-2021-27653/ (Markdown: https://insights.sbomify.com/CVE-2021-27653/index.md)","id":"CVE-2021-27653","markdown":"https://insights.sbomify.com/CVE-2021-27653/index.md","name":"CVE-2021-27653","record":{"aliases":["GHSA-gcxv-8mvq-5gwx"],"analysis":{"component_type":"web_application","fix_type":"configuration_change","impacts":["data_read"],"network_reachable":"yes","non_default_config":false,"product_category":"Pega Infinity platform","requires_auth":"high_privilege","summary":"Misconfigured access groups in Pega Infinity allow attackers to access unintended data, requiring configuration adjustments to secure the portal.","user_interaction":"not_required","vuln_class":"misconfiguration"},"analysis_generated_by":"qwen3.8-flash-next","assigner":"Pega","cpe":[{"product":"infinity","vendor":"pega"}],"cvss":{"score":6.6,"severity":"medium","source":"cna","vector":"CVSS:3.1/AV:N/AC:H/PR:H/UI:N/S:U/C:H/I:H/A:H","version":"3.1"},"cwes":[{"id":"CWE-284","name":"Improper Access Control"}],"description":"Misconfiguration of the Pega Chat Access Group portal in Pega platform 7.4.0 - 8.5.x could lead to unintended data exposure.","ecosystems":[],"exploits":{"exploitdb":0,"first_seen":null,"github_poc":0,"max_poc_stars":null,"metasploit":0,"nuclei":0,"refs":[],"tier":"none_known"},"has_fix":null,"headline":"Misconfiguration in Pega Infinity","id":"CVE-2021-27653","indexable":true,"kev":null,"kind":"cve","links":{"ecosystem":null,"product":null,"products":[],"type":"misconfiguration","year":"2021"},"n_packages":0,"n_references":2,"next":{"headline":"Auth bypass in Pega Infinity","id":"CVE-2021-27654"},"packages":[],"prev":{"headline":"Auth bypass in Pega Infinity","id":"CVE-2021-27651"},"products":["Pega Infinity"],"published":"2021-04-01","related":[{"cvss_score":9.8,"headline":"Auth bypass in Pega Infinity","id":"CVE-2022-24083","kev_date_added":null,"published":"2022-07-25"},{"cvss_score":9.8,"headline":"Deserialization in Pega Infinity","id":"CVE-2022-24082","kev_date_added":null,"published":"2022-07-19"},{"cvss_score":9.8,"headline":"Auth bypass in Pega Infinity","id":"CVE-2021-27651","kev_date_added":null,"published":"2021-04-29"},{"cvss_score":9.1,"headline":"Code injection in Pega Infinity","id":"CVE-2024-10094","kev_date_added":null,"published":"2024-11-20"},{"cvss_score":8.8,"headline":"Auth bypass in Pega Infinity","id":"CVE-2021-27654","kev_date_added":null,"published":"2022-01-28"},{"cvss_score":5.9,"headline":"Cross-site scripting in Pega Infinity","id":"CVE-2024-10716","kev_date_added":null,"published":"2024-12-05"}],"sources":[{"class":"attribution","licence":"CVE Terms of Use (MITRE)","name":"CVE List","prefix":"CVE"},{"class":"attribution","licence":"US public information, NVD API terms","name":"NVD"},{"class":"attribution","licence":"CWE Terms of Use","name":"CWE (MITRE)"},{"class":"attribution","licence":"FIRST CVSS licence","name":"CVSS (FIRST)"}],"ssvc":{"automatable":null,"exploitation":null,"technical_impact":null},"state":"PUBLISHED","updated":"2024-09-16","vendors":["Pega Systems"]},"summary":"Misconfigured access groups in Pega Infinity allow attackers to access unintended data, requiring configuration adjustments to secure the portal.","url":"https://insights.sbomify.com/CVE-2021-27653/"}