https://www.neowin.net/news/beware-a-flaw-in-windows-11-zoom-lets-hackers-take-over-your-account-via-internet/



Beware! A flaw in Windows 11 Zoom lets hackers take over your account via internetHackers can exploit a Windows 11 Zoom security flaw to remotely access and seize control of your account online. Here's the official advisory.www.neowin.net



์ด๋ฒˆ ์ฃผ, Zoom์€ ์œˆ๋„์šฐ ์• ํ”Œ๋ฆฌ์ผ€์ด์…˜์— ์˜ํ–ฅ์„ ๋ฏธ์น˜๋Š” ์‹ฌ๊ฐํ•œ ์ทจ์•ฝ์ ์„ ๋ฐœ๊ฒฌํ•œ ํ›„ ๊ธด๊ธ‰ ๋ณด์•ˆ ์—…๋ฐ์ดํŠธ๋ฅผ ๋ฐฐํฌํ–ˆ์Šต๋‹ˆ๋‹ค. ํšŒ์‚ฌ ์ธก์€ ํ•ด๋‹น ์ทจ์•ฝ์ ์— ๋Œ€ํ•œ ๊ตฌ์ฒด์ ์ธ ๊ธฐ์ˆ ์  ์„ธ๋ถ€ ์ •๋ณด๋Š” ๊ณต๊ฐœํ•˜์ง€ ์•Š์•˜์ง€๋งŒ, ์„ฑ๊ณต์ ์œผ๋กœ ์•…์šฉ๋  ๊ฒฝ์šฐ ์ธ์ฆ๋˜์ง€ ์•Š์€ ๊ณต๊ฒฉ์ž๊ฐ€ ์ธํ„ฐ๋„ท์„ ํ†ตํ•ด ๊ณ„์ •์„ ํƒˆ์ทจํ•  ์ˆ˜ ์žˆ๋‹ค๊ณ  ๋ฐํ˜”์Šต๋‹ˆ๋‹ค. ์ด๋Š” ์ตœ๊ทผ Zoom ํ”Œ๋žซํผ์—์„œ ๋ฐœ์ƒํ•œ ๊ฐ€์žฅ ์‹ฌ๊ฐํ•œ ๋ฌธ์ œ ์ค‘ ํ•˜๋‚˜๋กœ ์—ฌ๊ฒจ์ง‘๋‹ˆ๋‹ค.




์ตœ๊ทผ ๋‹ค๋ค˜๋˜ ์œˆ๋„์šฐ ๊ด€๋ จ ์ทจ์•ฝ์ ๋“ค , ์˜ˆ๋ฅผ ๋“ค์–ด ๋””ํŽœ๋” ํŒจ์น˜๊ฐ€ ๋””์Šคํฌ ๊ณต๊ฐ„์„ ๊ณผ๋„ํ•˜๊ฒŒ ์ฐจ์ง€ํ•˜๋Š” ์ทจ์•ฝ์ ๊ณผ๋Š” ๋‹ฌ๋ฆฌ , ์ด๋ฒˆ ์คŒ(Zoom) ์ทจ์•ฝ์ ์€ ํ›จ์”ฌ ๋” ์œ„ํ—˜ํ•ฉ๋‹ˆ๋‹ค. ๊ทธ ์ด์œ ๋Š” ์ธ์ฆ๋˜์ง€ ์•Š์€ ๊ณต๊ฒฉ์ž๊ฐ€ ๋„คํŠธ์›Œํฌ๋ฅผ ํ†ตํ•ด ์ด ์ทจ์•ฝ์ ์„ ์•…์šฉํ•  ์ˆ˜ ์žˆ๊ธฐ ๋•Œ๋ฌธ์—, ์‹œ์Šคํ…œ์— ๋Œ€ํ•œ ๋ฌผ๋ฆฌ์  ์ ‘๊ทผ ๊ถŒํ•œ์ด ํ•„์š”ํ•˜์ง€ ์•Š๊ธฐ ๋•Œ๋ฌธ์ž…๋‹ˆ๋‹ค.




CVE-2026-53412๋กœ ์ถ”์ ๋˜๋Š” ์ด ์ทจ์•ฝ์ ์€ ๋ถ€์ ์ ˆํ•œ ์ž…๋ ฅ ์œ ํšจ์„ฑ ๊ฒ€์‚ฌ ๋ฌธ์ œ๋กœ ์„ค๋ช…๋˜๋ฉฐ, CVSS(Common Vulnerability Scoring System) v3.1 ์ ์ˆ˜๋Š” 9.8์ž…๋‹ˆ๋‹ค. ๊ถ๊ธˆํ•ดํ•˜์‹ค๊นŒ ๋ด ๋ง์”€๋“œ๋ฆฌ์ž๋ฉด, ๋„ค, ์‹ฌ๊ฐํ•œ ์ˆ˜์ค€์ž…๋‹ˆ๋‹ค.




๋ถ€์ ์ ˆํ•œ ์ž…๋ ฅ ์œ ํšจ์„ฑ ๊ฒ€์‚ฌ๋Š” ์ด๋ฆ„์—์„œ ์•Œ ์ˆ˜ ์žˆ๋“ฏ์ด ์†Œํ”„ํŠธ์›จ์–ด๊ฐ€ ๋ฐ์ดํ„ฐ๋ฅผ ์ฒ˜๋ฆฌํ•˜๊ธฐ ์ „์— ์ œ๋Œ€๋กœ ๊ฒ€์ฆํ•˜์ง€ ๋ชปํ•  ๋•Œ ๋ฐœ์ƒํ•ฉ๋‹ˆ๋‹ค. ๊ธฐ๋ณธ์ ์œผ๋กœ ์• ํ”Œ๋ฆฌ์ผ€์ด์…˜์€ ์ž…๋ ฅ ๋ฐ์ดํ„ฐ๊ฐ€ ์˜ˆ์ƒ๋˜๋Š” ํ˜•์‹, ์œ ํ˜•, ํฌ๊ธฐ ๋˜๋Š” ๋ฒ”์œ„์™€ ์ผ์น˜ํ•˜๋Š”์ง€ ํ™•์ธํ•˜๋Š” ๋Œ€์‹ , ์˜๋„๋œ ๋™์ž‘์„ ๋ณ€๊ฒฝํ•  ์ˆ˜ ์žˆ๋Š” ์˜ˆ์ƒ์น˜ ๋ชปํ•œ ๋ฐ์ดํ„ฐ๋‚˜ ์•…์˜์ ์ธ ๋ฐ์ดํ„ฐ๋ฅผ ํ—ˆ์šฉํ•ฉ๋‹ˆ๋‹ค. ์ด๋Ÿฌํ•œ ์ž…๋ ฅ์€ ์‚ฌ์šฉ์ž, ํŒŒ์ผ, ๋„คํŠธ์›Œํฌ ํŠธ๋ž˜ํ”ฝ, API ๋˜๋Š” ๋‹ค๋ฅธ ์†Œํ”„ํŠธ์›จ์–ด ๊ตฌ์„ฑ ์š”์†Œ์—์„œ ๋ฐœ์ƒํ•  ์ˆ˜ ์žˆ์Šต๋‹ˆ๋‹ค. ์• ํ”Œ๋ฆฌ์ผ€์ด์…˜์ด ์ดํ›„์— ๋ฐ์ดํ„ฐ๋ฅผ ์ฒ˜๋ฆฌํ•˜๋Š” ๋ฐฉ์‹์— ๋”ฐ๋ผ ๋ถ€์ ์ ˆํ•œ ์ž…๋ ฅ ์œ ํšจ์„ฑ ๊ฒ€์‚ฌ๋Š” ์ธ์ฆ ์šฐํšŒ, ๊ถŒํ•œ ์ƒ์Šน ๋˜๋Š” ์›๊ฒฉ ์ฝ”๋“œ ์‹คํ–‰์œผ๋กœ ์ด์–ด์งˆ ์ˆ˜ ์žˆ์Šต๋‹ˆ๋‹ค.




์คŒ์˜ ๋ณด์•ˆ ๊ณต์ง€์— ๋”ฐ๋ฅด๋ฉด, ์ด ๊ฒฐํ•จ์€ Zoom Workplace for Windows ๋ฒ„์ „ 7.0.0 ์ด์ „, Zoom Workplace VDI Client for Windows ๋ฒ„์ „ 7.0.10, 6.6.15, 6.5.18 ์ด์ „, ๊ทธ๋ฆฌ๊ณ  Zoom Meeting SDK for Windows ๋ฒ„์ „ 7.0.0 ์ด์ „ ๋ฒ„์ „์— ์˜ํ–ฅ์„ ๋ฏธ์นฉ๋‹ˆ๋‹ค.




๋”ฐ๋ผ์„œ ํ•ด๊ฒฐ ๋ฐฉ๋ฒ•์€ ๋งค์šฐ ๊ฐ„๋‹จํ•ฉ๋‹ˆ๋‹ค. ์ตœ์‹  ๋ฒ„์ „์˜ ์•ฑ์„ ๋‹ค์šด๋กœ๋“œํ•˜๊ธฐ๋งŒ ํ•˜๋ฉด ๋ฉ๋‹ˆ๋‹ค. Zoom์„ ์‚ฌ์šฉํ•˜๋Š” ์‚ฌ๋ฌด์‹ค ๋ฐ ๊ธฐ์—…์€ ์ค‘์•™ ์ง‘์ค‘์‹ ๋ฐฐํฌ ์‹œ์Šคํ…œ์„ ์—…๋ฐ์ดํŠธํ•˜์—ฌ ๋‹ค์Œ ์„ค์น˜ ์ฃผ๊ธฐ์—์„œ ์ด์ „์˜ ์ทจ์•ฝํ•œ Zoom ๋ฒ„์ „์ด ๋‹ค์‹œ ์„ค์น˜๋˜์ง€ ์•Š๋„๋ก ํ•ด์•ผ ํ•ฉ๋‹ˆ๋‹ค.




๋„ค์˜ค์œˆ(Neowin)์˜ ์†Œํ”„ํŠธ์›จ์–ด ์Šคํ† ๋ฆฌ ํŽ˜์ด์ง€ ๋˜๋Š” ๊ณต์‹ ์›น์‚ฌ์ดํŠธ ์—์„œ ๋‹ค์šด๋กœ๋“œํ•  ์ˆ˜ ์žˆ์Šต๋‹ˆ๋‹ค . ๊ณต์‹ ๊ถŒ๊ณ  ์‚ฌํ•ญ์€ Zoom ๋ณด์•ˆ ๊ฒŒ์‹œํŒ ์›น์‚ฌ์ดํŠธ์—์„œ ZSB-26014 ๋กœ ๊ฒ€์ƒ‰ํ•˜์‹œ๋ฉด ์ฐพ์„ ์ˆ˜ ์žˆ์Šต๋‹ˆ๋‹ค .