{"answers":{"affected":"It affects 1 product.","exploited":"It is not confirmed as exploited in the wild, but public exploit code for CVE-2021-27132 exists.","fix":"No fix has been published for CVE-2021-27132 yet. Limit exposure of the affected software until one is available.","what":"CVE-2021-27132 is a critical vulnerability in n/a, published on 27 Feb 2021. An attacker can exploit it over the internet without logging in, with no action from the victim."},"fix_prompt":"Check this codebase for CVE-2021-27132 and fix it if it is affected.\n\nWhat it is: CVE-2021-27132 is a critical vulnerability in n/a, published on 27 Feb 2021. An attacker can exploit it over the internet without logging in, with no action from the victim.\nExploitation: It is not confirmed as exploited in the wild, but public exploit code for CVE-2021-27132 exists.\n\nAffected product: n/a. 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-2021-27132/ (Markdown: https://insights.sbomify.com/CVE-2021-27132/index.md)","id":"CVE-2021-27132","markdown":"https://insights.sbomify.com/CVE-2021-27132/index.md","name":"CVE-2021-27132","record":{"aliases":["GHSA-24pc-7pxr-jg3q"],"analysis":{"component_type":"iot_embedded","fix_type":"no_fix_stated","impacts":["other"],"network_reachable":"yes","non_default_config":false,"product_category":"SerComm AG Combo VD625","requires_auth":"none","summary":"Attackers can inject CRLF sequences into HTTP headers via the download function, potentially enabling header injection attacks on SerComm AG devices.","user_interaction":"not_required","vuln_class":"other"},"analysis_generated_by":"qwen3.8-flash-next","assigner":"mitre","cpe":[{"product":"agcombo_vd625_firmware","vendor":"sercomm"}],"cvss":{"score":9.8,"severity":"critical","source":"nvd","vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H","version":"3.1"},"cwes":[{"id":"CWE-74","name":"Improper Neutralization of Special Elements in Output Used by a Downstream Component"}],"description":"SerComm AG Combo VD625 AGSOT_2.1.0 devices allow CRLF injection (for HTTP header injection) in the download function via the Content-Disposition header.","ecosystems":[],"exploits":{"exploitdb":0,"first_seen":null,"github_poc":0,"max_poc_stars":null,"metasploit":0,"nuclei":1,"refs":[{"date":null,"kind":"nuclei","ref":"http/cves/2021/CVE-2021-27132.yaml","stars":null,"title":"Sercomm VD625 Smart Modems - CRLF Injection"}],"tier":"weaponised"},"has_fix":null,"headline":"Other in n/a","id":"CVE-2021-27132","indexable":true,"kev":null,"kind":"cve","links":{"ecosystem":null,"product":null,"products":[],"type":"other","year":"2021"},"n_packages":0,"n_references":1,"next":{"headline":"Memory corruption in n/a","id":"CVE-2021-27135"},"packages":[],"prev":{"headline":"Moodle vulnerable to stored Cross-site Scripting","id":"CVE-2021-27131"},"products":["n/a"],"published":"2021-02-27","related":[],"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)"},{"class":"attribution","licence":"MIT","name":"Nuclei templates"}],"ssvc":{"automatable":null,"exploitation":null,"technical_impact":null},"state":"PUBLISHED","updated":"2026-07-09","vendors":["n/a"]},"summary":"Attackers can inject CRLF sequences into HTTP headers via the download function, potentially enabling header injection attacks on SerComm AG devices.","url":"https://insights.sbomify.com/CVE-2021-27132/"}